define petition and state 3 ways in which petitions from the youth can help improve service delivery in their communities​

Answer: If p varies inversely with q, it means that their product is a constant value, which we can represent as k. That is:

p*q = k

We can solve for k using the given values:

p = 2 when q = 1

2 * 1 = k

k = 2

Now we can substitute k into the equation to get the general equation that relates p and q:

p*q = 2

or

p = 2/q

Therefore, the equation that relates p and q is p = 2/q, where p and q are variables that vary inversely and 2 is the constant of proportionality.

Step-by-step explanation:

The ramp rises 8.79 inches from the lowest point on the ground to the nearest hundredth.

A right angle triangle has a 90 degree angle as one of its angles. Trigonometric ratios can be used to determine the sides. The length of the fiberboard becomes the hypotenuse of the right triangle that is so constructed. As a result, the ramp rises 8.79 inches from the ground at its tallest point to the closest hundredth.

The opposite side of the right triangle is the height of the ramp that is created.

Hence,

sin 19° = opposite / hypotenuse

sin 19° = h / 27

cross multiply

h = 27 × sin 19°

h = 27 × 0.32556815445

h = 8.79034017034

h = 8.79 inches.

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Answer:

(x - 3)² + (y + 4)² = 29

Step-by-step explanation:

the equation of a circle in standard form is

(x - h )² + (y - k)² = r²

where (h, k ) are the coordinates of the centre and r is the radius

we are given the centre  and require to find the radius r

the distance from the centre to a point on the circle gives r

using the distance formula to find r

r = [tex]\sqrt{(x_{2}-x_{1 )^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = (3, - 4 ) and (x₂, y₂ ) = (8, - 2 )

r = [tex]\sqrt{(8-3)^2+(-2-(-4))^2}[/tex]

  = [tex]\sqrt{5^2+(-2+4)^2}[/tex]

  = [tex]\sqrt{25+2^2}[/tex]

  = [tex]\sqrt{25+4}[/tex]

  = [tex]\sqrt{29}[/tex]

then equation of circle with centre (3, - 4 ) and r = [tex]\sqrt{29}[/tex] is

(x - 3)² + (y - (- 4) )² = ([tex]\sqrt{29}[/tex] )² , that is

(x - 3)² + (y + 4)² = 29

Answer:

Step-by-step explanation:

To find:-

Answer:-

We can see that the centre of the given graphed circle is (3,-4) and one of the point on the circumference of the circle is (8,-2) .

Now we can calculate the radius of the circle using these two points as radius is the distance between centre and any point on the circle.

Distance formula:-

[tex]\longrightarrow \boxed{ d =\sqrt{ (x_2-x_1)^2+(y_2-y_1)^2}} \\[/tex]

On substituting the respective values, we have;

[tex]\longrightarrow d = \sqrt{ (8-3)^2+\{ -4-(-2)\}^2}\\[/tex]

[tex]\longrightarrow d =\sqrt{ 5^2 + (-4 +2)^2}\\[/tex]

[tex]\longrightarrow d =\sqrt{ 5^2+2^2} \\[/tex]

[tex]\longrightarrow d =\sqrt{25+4} \\[/tex]

[tex]\longrightarrow d =\sqrt{ 29}\rm{units}\\[/tex]

Now we can use the standard equation of circle to find out the equation of the circle as ,

Standard equation of circle:-

[tex]\longrightarrow \boxed{ (x-h)^2+(y-k)^2=r^2} \\[/tex]

where ,

On substituting the respective values, we have;

[tex]\longrightarrow (x-3)^2+\{ y-(-4)\}^2 = (\sqrt{29})^2 \\[/tex]

[tex]\longrightarrow \underline{\underline{\red{(x-3)^3+(y+4)^2=29}}}\\[/tex]

This is the required equation of the circle.

In the quadrilateral, using the sum of angles properties we can find the value of ∠G to be 90°.

A closed shape called a quadrilateral is created by connecting four points, any three of which cannot be collinear. A quadrilateral is a polygon with four sides, four angles, and four vertices, to put it simply.

The Latin root of the word "quadrilateral" is "quadra," which means four, and "latus," which means sides. It should be noted that a quadrilateral's four sides might or might not be equal to one another.

In the given quadrilateral,

The sum of the opposite angles is 180°.

So, (2x+43) ° + (3x+21) ° = 180°

⇒ 2x+3x+43+21=180

⇒ 5x = 116

⇒ x = 116/5

= 23.2

Now the value of ∠G = 2x+43

= (2 × 23.2) + 43

= 46.4+43

=89.4°

≈90°

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Expressiοn which  is equivalent tο the area οf square A, in square centimeters is squared 24 squared + 45 squared

A square centimetre (cm²) is a unit οf measurement οf area. 1 square centimeter is equal tο the area οf a square with sides that measure 1 centimeter.

A square area is a measurement made up οf twο lengths. Square units οf area, such as square centimeters, are a result οf multiplying twο lengths. In the case οf square centimeters, each length is measured in centimeters, sο multiplying centimeters × centimeters results in cm². The measured area dοes nοt need tο be in the shape οf a square; any area can be calculated, οr estimated, as the area made up by sοme number οf unit squares.

Fοr example, a 4 cm × 2 cm rectangle is made up οf 8 squares with an area οf 1 cm² each. The rectangle therefοre has an area οf 8 cm²:

Given the fοllοwing :

Small square = 24cm

Medium square = 45cm

Large square =?

Frοm the diagram attached;

Since the three squares fοrms a right-angle triangle, with the leg οf the large square fοrming the hypοtenus.

Thus, the expressiοn tο calculate the area can thus be :

Hypοtenus² = οppοsite² + adjacent²

A² = 24² + 45²

Recall that the area οf a square is the square οf any οf it's side, since the sides οf a square are are equal, that is A²

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Cοmplete Questiοn:

Which expressiοn is equivalent tο the area οf square A, in square centimeters? 3 squares are pοsitiοned tο fοrm a triangle. The small square is labeled 24 centimeters, medium square is 45 centimeters, and large square is nοt labeled. One-half (24) (45) 24 (45) (24 + 45) squared 24 squared + 45 squared

The area οf a sectοr is 67.76π.

The quantity οf space included within the sectοr's perimeter is referred tο as the sectοr's area in a circle. A sectοr always starts at the circle's center. The area οf a circle encοmpassed between its twο radii and the arc next tο them is knοwn as the sectοr οf a circle.

Here, we have

Given: If this circle has a radius οf 13.2 and m∠f=140.

We have tο find the area οf the intercepted sectοr.

The area οf the sectοr is given as θ/360*πr²

Where,

θ = central angel οf the sectοr, m∠f=140°

r = radius = 13.2

Area οf sectοr = 140/360*π(13.2)²

= 67.76π

Hence, the area οf a sectοr is 67.76π.

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The area οf a sectοr is 67.76π.

The quantity οf space included within the sectοr's perimeter is referred tο as the sectοr's area in a circle. A sectοr always starts at the circle's center. The area οf a circle encοmpassed between its twο radii and the arc next tο them is knοwn as the sectοr οf a circle.

Here, we have

Given: If this circle has a radius οf 13.2 and m∠f =1 40.

We have tο find the area οf the intercepted sectοr.

The area οf the sectοr is given as θ/360 × πr²

Where,

θ = central angel οf the sectοr, m∠f=140°

r = radius = 13.2

Area οf sectοr = 140/360*π(13.2)²

= 67.76π

Hence, the area οf a sectοr is 67.76π.

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Answer:

1. Pick an object in your house that is parabolic. As an example, I will use a banana.

2. Measure its height and width.

My banana's height is 3 in, and its width is 7 in.

(see the attached image)

3. Show the parabola made by the object on a Cartesian (rectangular) plane.

(see the attached graph)

4. The approximate quadratic for that graph is:

y = (1/4)x²

Answer:3

Step-by-step explanation:

you'll write -2 instead of every y (in this case there is only one y) so,

4x-3(-2)=18

4x=18-6

4x=12

x=3

Answer:

The mean of the sampling distribution of the sample proportions is the same as the population proportion, which is 0.67.

The standard deviation of the sampling distribution of the sample proportions can be calculated using the formula:

σp = sqrt [p * (1 - p) / n]

where p is the population proportion (0.67), n is the sample size (64), and σp is the standard deviation of the sampling distribution of the sample proportions.

Plugging in the values, we get:

σp = sqrt [0.67 * (1 - 0.67) / 64]

= sqrt [0.2211 / 64]

= 0.061

Therefore, the standard deviation of the sampling distribution of the sample proportions is 0.061.

Hence, in response to the provided question, we can say that Martina equation used 26 pounds of type A coffee in the mix as a result.

An algebraic equation is a method of connecting two quotes by using the equals symbol (=) to express equality. In algebra, an explanation is a definitive expression that verifies the equivalency of two formula. For example, the identical character divides the numbers 3x + 5 and 14. A linear equation might be used to recognize the connection that existing between the texts written on separate sides of a letter. The product and application both frequently the same. 2x - 4 equals 2, for example.

Assume Martina used x pounds of type A coffee in her blend. Then, based on the information provided, she used 4 pounds of type B coffee.

Type A coffee costs $4.30 per pound, so x pounds of type A coffee costs $4.30x dollars.

Because the entire cost of the blend is given as $689.00, we may formulate the following equation:

4.30x + 22.20x = 689.00

Mixing similar phrases yields:

26.50x = 689.00

When we divide both sides by 26.50, we get:

x = 26

Martina used 26 pounds of type A coffee in the mix as a result.

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Therefore, they need 25 pints of liquid A, 12.5 pints of liquid B, and 62.5 pints of liquid C to make the final mixture.

An equation is a mathematical statement that shows that two expressions are equal. It contains one or more variables, and the goal is to solve for the value(s) of the variable(s) that make the equation true.

Given by the question.

Let's denote the number of pints of liquid A, B, and C as A, B, and C, respectively. We know that:

A + B + C = 100 (since they are mixing 100 pints in total)

We also know that the concentration of acid in the final mixture is 45%, so:

0.1A + 0.4B + 0.6C = 0.45(100) = 45

Finally, we are told that there are twice as many pints of liquid A as liquid B, so:

A = 2B

We can use these three equations to solve for A, B, and C. First, substitute A = 2B into the equation A + B + C = 100:

2B + B + C = 100

3B + C = 100

Next, substitute A = 2B into the equation 0.1A + 0.4B + 0.6C = 45:

0.1(2B) + 0.4B + 0.6C = 45

0.2B + 0.4B + 0.6C = 45

0.6B + 0.6C = 45

Simplify this equation by dividing both sides by 0.6:

B + C = 75

We now have two equations with two variables:

3B + C = 100

B + C = 75

Subtracting the second equation from the first, we get:

2B = 25

B = 12.5

Substituting this value back into B + C = 75, we get:

12.5 + C = 75

C = 62.5

Finally, using A = 2B, we get:

A = 25

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Answer: The distance between the points (2,-1) and (2,5) is 6.

Step-by-step explanation:

To calculate the distance between two points, we apply the following formula:

 [tex]\boldsymbol{\sf{d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2 } }}[/tex]

Where d is the distance between the two points.

We have that the points are:

         [tex]\boldsymbol{\sf{\diamond \ x_1=2 \ , \ y_1=-1 }}\\ \\ \boldsymbol{\sf{\diamond \ x_2=2 \ , \ y_2=5}}[/tex]

We substitute the data in the formula and solve.

          [tex]\boldsymbol{\sf{d=\sqrt{(2-2)^2+(5-(-1))^2 } }}\\ \\ \boldsymbol{\sf{d=\sqrt{0^2+6^2}=\sqrt{0+36} }}\\ \\ \boldsymbol{\sf{d=\sqrt{36}=6 \ units}}[/tex]

The distance between the points (2,-1) and (2,5) is 6.

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[tex] \qquad \qquad\large\rm{Together \: We \: Go \: Far!} \\ \qquad \qquad \sf \small{\red{♡}\:Swifties\:\red{♡}}[/tex]

Question :-

Answer :-

[tex] \rule{200pt}{3pt}[/tex]

Solution :-

As per the provided information in the given question, we have been given that:

To calculate the distance between the two points, we will apply the formula below:

[tex] \bigstar \: \: \: \boxed{ \sf{ \: \: d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} \: \: }}[/tex]

Substitute the given values into the above formula and solve for d:

[tex]\sf:\implies{ d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}}[/tex]

[tex]\sf:\implies{d = \sqrt{(2 - 2)^2 + [5 - (-1)]^2}}[/tex]

[tex]\sf:\implies{d = \sqrt{(0)^2 + (6)^2}}[/tex]

[tex]\sf:\implies{d = \sqrt{0 + 36}}[/tex]

[tex]\sf:\implies\bold{d = \sqrt{36} = 6 \: units}[/tex]

Therefore :-

[tex]\\[/tex]

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Cost price of iPhone12 is $588.89

To determine Apple's cost for the iPhone 12, we need to work backwards from the retail price of $795 and account for the 35% mark-up.

If we assume that the retail price includes the mark-up and the wholesale price is the original cost price of the product, we can set up an equation to solve for the cost:

Cost + 35% of Cost = Retail Price

Let's simplify the equation by converting the percentage to a decimal:

Cost + 0.35Cost = $795

Combining like terms:

1.35Cost = $795

Dividing both sides by 1.35:

Cost = $588.89

Therefore, Apple's cost for the iPhone 12 is approximately $588.89. This means that Apple makes a profit of $206.11 per phone sold.

It's important to note that this calculation is based on the assumption that the retail price includes only the 35% mark-up and not additional costs such as marketing, shipping, and other expenses that Apple incurs. Additionally, the actual wholesale cost may vary depending on a number of factors such as production volume, component prices, and supplier negotiations.

While we can estimate Apple's cost for the iPhone 12 based on the mark-up and retail price, it's important to keep in mind that the actual cost and profit margins may be more complex and variable in reality.

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Answer:

SI=P*R*T/100

SI=270*2.25*2/100

SI=7.65

TOTAL AMOUNT=7.65+170=177.65

Answer:

16777216 combinations of the word KEYBOARD

Step-by-step explanation:

The mean for the grouped frequency data-set given in this problem is as follows:

80.8.

The mean of a data-set is obtained as the sum of all observations in the data-set divided by the number of observations in the data-set, which is also called the cardinality of the data-set.

The number of observations in the data-set is given as follows:

1 + 1 + 4 + 3 + 8 + 10 + 15 + 22 + 11 = 75.

We are given a frequency distribution, hence for each interval we take the midpoint, and thus the sum of the values is given as follows:

S = 1 x (52 + 57) + 4 x 62 + 3 x 67 + 8 x 72 + 10 x 77 + 15 x 82 + 22 x 87 + 11 x 92

S = 6060.

Hence the mean is given as follows:

6060/75 = 80.8.

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The apprοximate 95% cοnfidence interval fοr mοrning - afternοοn caffeine cοnsumptiοn is (70.37, 229.63) mg.

Standard errοr is a statistical measure οf the variability οf a sample mean frοm the true pοpulatiοn mean, representing the precisiοn οf an estimate. It's calculated as the standard deviatiοn οf the sample mean divided by the square rοοt οf the sample size.

a. The standard errοr οf (xmοrning - xafternοοn) can be calculated as fοllοws:

Standard errοr = sqrt[(s₁²/n₁) + (s₂²/n₂)]

b. Tο cοnstruct an apprοximate 95% cοnfidence interval fοr mοrning - afternοοn caffeine cοnsumptiοn, we can use the fοllοwing fοrmula:

(xmοrning - xafternοοn) +/- t(alpha/2, df) * standard errοr

Assuming a twο-tailed test and a significance level οf 0.05, the degrees οf freedοm are 14 (8+8-2).

Let's assume that the sample mean caffeine cοnsumptiοn fοr the mοrning grοup is 500 mg with a sample standard deviatiοn οf 80 mg, and the sample mean caffeine cοnsumptiοn fοr the afternοοn grοup is 350 mg with a sample standard deviatiοn οf 60 mg. Plugging in the values intο the fοrmula, we get:

(xmοrning - xafternοοn) +/- t(alpha/2, df) * standard errοr

= (500 - 350) +/- 2.145 * sqrt[(80²/8) + (60²/8)]

= 150 +/- 79.63

= (70.37, 229.63)

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The theoretical probability of 4 is 1/8

Theoretical probability is the measure of the likelihood of an event occurring based on the mathematical analysis of its underlying assumptions and properties.

From the question, we have the following parameters that can be used in our computation:

The spinner

From the spinner, we have

Sections = 8 different sections

Occurence of 4 = 1

Using the above as a guide, we have the following:

P(4) = Occurrence of 4/Sections

Substitute the known values in the above equation, so, we have the following representation

P(4) = 1/8

Hence, the solution is 1/8

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Answer:

there is (0,1.5) and (9,0)

Step-by-step explanation:

there is my prrof that this is the answer

The value of x and y in the equation are 1 and -4 respectively

Simultaneous equations are two or more algebraic equations that share variables e.g. x and y . Example of Simultaneous equation is ;

3x + 2 = y equation 1

5x +3 = 2y equation 2

Simultaneous equations can be solved either by elimination or substitution methods.

y = -7x +3 ( equation 1)

y = -x-3 (equation 2)

subtract equation 1 from 2

-x -(-7) -3-3 = 0

-x+7 -6 = 0

x = 7-6

x = 1

substitute 1 for x in equation 1

y = -7(1) +3

y = -7+3

y = -4

therefore the value of x and y are 1 and -4 respectively

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The predicted prize money in year 10 of the contest is $11,790 for the given Scatter plot.

A set of dots plotted on a horizontal and vertical axis is called as a scatter plot.

We have to find the equation of linear regression using a calculator,

To find the equation, we need to put the entire set of points (x, y) given by the scatter plot in the calculator.

From the scatter plot, points are approximated as follows:

(1, 9.5), (2, 9), (3, 7), (4, 10), (5, 11), (6,10), and (7,10.5).

With the help of a calculator, the amount of prize money in year x of the contest is given by:

P(x) = 0.32143x + 8.28571

To find the predicted amount in year 10, we have to find the numeric value when x = 10,

Hence, P (10) = 0.32143 (10) + 8.28571 = $11,500.

The closest option here is $11,790, which is different from $11,500 because coordinates of points are approximated from scatter plot and not exact.

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In linear equation, -8 is the solution to the equation .

What are a definition and an example of a linear equation?

Equations with variables of power 1 are referred to as linear equations. One example with only one variable is where ax+b = 0, where a and b are real values and x is the variable.

                                 An algebraic equation with simply a constant and a first-order (linear) term, such as y=mx+b, where m is the slope and b is the y-intercept, is known as a linear equation. Sometimes, the aforementioned is referred to as a "linear equation of two variables," where x and y are the variables.

1/4x + 2 = -5/8x - 5

Add 5 to both sides.

1/4x + 7 = -5/8x

Subtract 1/4x from both sides.

7 = -7/8x

 56/-7 = x

  x = -8

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The function f(x) = 223 - 6a? - 144x + 7 is increasing on the interval (-00, A) U (B, co)and on the interval (-00, B), the function is decreasing.

Function in mathematics is a relation or mapping between input and output values. It describes a relationship in which each input value has a single corresponding output value. Functions are an essential part of mathematics, and they are used to model real-world situations. They are also used to solve equations, graph functions, and find the area of a region.

A function is increasing if its rate of change is positive; that is, the function is always getting larger as the independent variable (in this case, x) increases. Conversely, a function is decreasing if its rate of change is negative; that is, the function is always getting smaller as the independent variable increases.

The function f(x) = 223 - 6a? - 144x + 7 is increasing on the interval (-00, A) U (B, co). This means that the rate of change of the function is positive on the specified interval. That is, as x increases within the interval, the value of the function will also increase.

The value of A is the point at which the function changes from increasing to decreasing. That is, on the interval (-00, A), the function is increasing, but on the interval (A, B), the function is decreasing. The value of A can be found by setting the first derivative of the function (the rate of change) equal to 0.

The value of B is the point at which the function changes from decreasing to increasing. That is, on the interval (B, ∞), the function is increasing, but on the interval (-00, B), the function is decreasing. The value of B can be found by setting the first derivative of the function equal to 0.

The value of C is the point at which the function changes from concave up to concave down. That is, on the interval (C, ∞), the function is concave up, but on the interval (-00, C), the function is concave down. The value of C can be found by setting the second derivative of the function equal to 0.

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The corresponding values of x for the given figures are 1. 4√2 and 2. 6√3.

The ratio of a right-angled triangle's hypotenuse to its opposite side is known as the sine function in trigonometry. Use the sine function to get the unknown angle or sides of a right triangle. The sine of an angle in a right-angled triangle is the proportion between the hypotenuse and the side parallel to the angle.

The sine function defines the relationship between the opposing side and the hypotenuse.

For the first figure we can write:

sin (45) = opposite side / hypotenuse = x / 8

1/√2 = x/8

x = 8/√2 = 4√2.

For the second figure we have:

sin 60 = opposite side / hypotenuse

√3/2 = x/12

x = 12√3/2 = 6√3

Hence, the corresponding values of x for the given figures are 1. 4√2 and 2. 6√3.

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The normal distribution is  X ~ N(17, 0.8), the median is equal to mean which is 17 feet, the z-score is 2.5, the probability that a randomly selected giraffe will be shorter than 18 feet tall is 0.8944.

a. The distribution of X is normal, which we can write as X ~ N(17, 0.8).

b. Since the normal distribution is symmetric, the median is equal to the mean, which is 17 feet.

c. To find the z-score for a giraffe that is 19 feet tall, we use the formula:

z = (x - μ) / δ

where x is the height of the giraffe, mu is the mean height of the population (17 feet), and sigma is the standard deviation (0.8 feet). Plugging in the values, we get:

z = (19 - 17) / 0.8 = 2.5

So the z-score for a giraffe that is 19 feet tall is 2.5.

d. To find the probability that a randomly selected giraffe will be shorter than 18 feet tall, we need to find the area under the normal distribution curve to the left of x = 18. We can use a standard normal distribution table or a calculator to find this area, or we can standardize the value of x and use the standard normal distribution table or calculator. Using the latter method, we have:

z = (x - μ) / δ = (18 - 17) / 0.8 = 1.25

Looking up the area to the left of z = 1.25 in a standard normal distribution table or using a calculator, we find that the probability is approximately 0.8944. So the probability that a randomly selected giraffe will be shorter than 18 feet tall is 0.8944.

e. To find the probability that a randomly selected giraffe will be between 16.7 feet and 17.5 feet tall, we need to find the area under the normal distribution curve between x = 16.7 and x = 17.5. Again, we can standardize the values of x and use a standard normal distribution table or calculator. We have:

z1 = (16.7 - 17) / 0.8 = -0.38

z2 = (17.5 - 17) / 0.8 = 0.63

Looking up the area between z1 = -0.38 and z2 = 0.63 in a standard normal distribution table or using a calculator, we find that the probability is approximately 0.2981. So the probability that a randomly selected giraffe will be between 16.7 feet and 17.5 feet tall is 0.2981.

f. The 90th percentile for the height of the giraffe is the height x such that 90% of the giraffes have a height below x. In other words, we need to find the value of x such that the area under the normal distribution curve to the left of x is 0.9. Using a standard normal distribution table or calculator, we can find the z-score corresponding to the 90th percentile, which is approximately 1.28. We can then use the formula for z-score to find the corresponding height x:

z = (x - μ) / δ

1.28 = (x - 17) / 0.8

Solving for x, we get:

x = 17 + 1.28 * 0.8 = 18.024

So the 90th percentile for the height of the giraffe is 18.024 feet.

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The measurement for angle m ∠JMK is obtained as 47°.

What is an angle?

An angle is a figure in plane geometry that is created by two rays or lines that have a shared endpoint. The Latin word "angulus," which meaning "corner," is the source of the English term "angle." The shared terminus of two rays is known as the vertex, and the two rays are referred to as sides of an angle.

The measure of angle JML is given as = 80°.

The measure of angle KML is given as = 33°.

In the image it can be seen that on adding angles - ∠KML and ∠JMK we obtain the angle ∠JML.

This can be represented in the equation form as -

∠JML = ∠KML + ∠JMK

Substitute the values in the equation -

80° = 33° + ∠JMK

Simplify the equation given -

∠JMK = 80° - 33°

∠JMK = 47°

Therefore, the angle JMK measures 47°.

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The sales of bottled water and carbonated soft drinks will be the same in the year 2028 (in 5.323 years).

To find the year when the sales of soda and water will be equal, we need to solve the equation:

Soda = Water

12.5 - 0.2475t = 8.2 + 0.56t

where

t = time

collecting like terms

12.5 - 8.2 = 0.2475t + 0.56t

4.3 = 0.8075t

Then we can solve for t by dividing both sides by 0.8075:

t ≈ 5.323

If t is in years, this tells us that the sales of soda and water will be equal in approximately 5.323 years.

To find the year when this will happen, we need to add 5.323 to the current year.

Assuming the current year is 2023, we get:

2023 + 5.323 ≈ 2028.323

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