Madison created two functions: For function A the value of Y is two less than four times the value of X.
The table below represents Function B
In comparing the rates of change, which statement about Function A and Function B

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

[tex] \sqrt{ \frac{1}{ {x}^{2} } } \times \sqrt{ \frac{ {x}^{2} }{81} } = \frac{1}{x} \times \frac{x}{9 } = \frac{1}{9} [/tex]

The value of the expression [√(1 / x²)] · [√(x² / 81)] will be 1/9. Then the correct option is C.

When the relevant components and basic processes of a numerical method are given values, the expression's result is the result of the computation it depicts.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The expression is given below,

⇒ [√(1 / x²)] · [√(x² / 81)]

Simplify the equation, then we have

⇒ [√(1 / x²)] · [√(x² / 81)]

⇒ [1/x] · [x/9]

⇒ 1/9

The value of the expression [√(1 / x²)] · [√(x² / 81)] will be 1/9. Then the correct option is C.

More about the value of the expression link is given below.

https://brainly.com/question/23671908

#SPJ7

Answer:

1,2,4,8,16,32

Step-by-step explanation:

power of two sequence

Answer:

60

Step-by-step explanation:

Answer:

[tex]\displaystyle m = 2[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Identify

Point (-1, 4)

Point (3, 12)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Answer:

AB = 5.6 cm

Step-by-step explanation:

From the question given above, the following data were obtained:

Angle θ = 62°

Hypothenus = BC = 12 cm

Adjacent = AB =?

The lenght of side AB can be obtained by using Cos θ ratio. This is illustrated:

Cos θ = Adjacent / Hypothenus

Cos 62 = AB / 12

0.4695 = AB / 12

Cross multiply

AB = 0.4695 × 12

AB = 5.6 cm

Thus, length AB is 5.6 cm

Answer:

y = 54

x = 36

Step-by-step explanation:

Using tan x or y = opp/adj

Answer:

[tex]36+27\pi\:\mathrm{in^2}[/tex]

Step-by-step explanation:

The figure consists of a square and a sector. We can add the areas of the square and sector to get the total area of the figure.

The area of a sector with measure [tex]\theta[/tex] in a circle of radius [tex]r[/tex] is equal to [tex]\frac{\theta}{360}\cdot r^2\pi[/tex]. Since there are 360 degrees in a circle and 90 degrees in each corner of a square, the measure of the sector is [tex]270^{\circ}[/tex].

Thus, its area is:

[tex]\frac{270}{360}\cdot6^2\cdot pi=\frac{3}{4}\cdot 6^2\cdot \pi=27\pi[/tex].

The area of a square with side length [tex]s[/tex] is given by [tex]s^2[/tex]. Therefore, the area of the circle is [tex]6^2=36[/tex] and the total area of the figure is [tex]\boxed{36+27\pi\:\mathrm{in^2}}[/tex]

Answer: 36+27in2

Step-by-step explanation:

Answer:

[tex](a)\ P(x \ge 215)[/tex]

[tex](b)\ P(x \ge 214.5) = 0.07353[/tex]

Step-by-step explanation:

Given

[tex]p = 0.50[/tex] ---- proportion of watches with defects

[tex]n = 400[/tex] --- Number of watches

Solving (a): Represent at least 215 of 400 are defective

In inequalities, at least means: [tex]\ge[/tex]

So, the probability is represented as: [tex]P(x \ge 215)[/tex]

Solving (b): Calculate [tex]P(x \ge 215)[/tex]

Normal or Poisson: Normal distribution is characterized by 2 parameters [tex]\mu[/tex] and [tex]\sigma[/tex].

These two parameters can be easily calculated from the given parameters in the question. So, we solve using normal distribution

Start by calculating the mean

[tex]\mu =np[/tex]

[tex]\mu = 0.50 * 400[/tex]

[tex]\mu = 200[/tex]

Calculate standard deviation

[tex]\sigma = \sqrt{\mu (1 - p)[/tex]

[tex]\sigma = \sqrt{200 * (1 - 0.50)[/tex]

[tex]\sigma = \sqrt{200 * 0.50[/tex]

[tex]\sigma = \sqrt{100[/tex]

[tex]\sigma = 10[/tex]

By continuity correction, we have:

[tex]x \to x - 0.5[/tex]

[tex]x \to 215 - 0.5[/tex]

[tex]x \to 214.5[/tex]

So, we have:

[tex]P(x \ge 215) = P(x \ge 214.5)[/tex]

Calculating [tex]P(x \ge 214.5)[/tex], we have:

[tex]P(x \ge 214.5) = 1 - P(x < z)[/tex]

Calculate z score

[tex]z = \frac{x - \mu}{\sigma}[/tex]

[tex]z = \frac{214.5 - 200}{10}[/tex]

[tex]z = \frac{14.5}{10}[/tex]

[tex]z = 1.45[/tex]

So, we have:

[tex]P(x \ge 214.5) = 1 - P(x < 1.45)[/tex]

Using the z score probability table, we have:

[tex]P(x < 1.45) = 0.92647[/tex]

So, we have:

[tex]P(x \ge 214.5) = 1 - 0.92647[/tex]

[tex]P(x \ge 214.5) = 0.07353[/tex]

Answer: The answer is B because the triangle rotated a 90 degrees counterclockwise then got a reduction.

Step-by-step explanation:

Answer:

200π

Step-by-step explanation:

Surface area is abbreviated to SA

TOTAL SA of cone = Base area + πrl

Base area = πr² = π x 8² = 64π

Curved SA = πrl = π x 8 x l

to work out l, use pythagoras theorem: √(15)² + (8)² = 17

so, curved SA = π x 8 x 17 = 136π

Total SA of cone = 64π + 136π = 200π

Answer:

2/9

Step-by-step explanation:

convert mixed number to improper fraction

8/3÷3 1/4

dividing is equivalent to multiplying by the reciprocal

8/3×1/3×1/4

reduce the numbers with the greatest common factor 4

2/3×1/3

multiply the fraction

2/3×1/3=2/9

2/9 is your answer

Answer:

The equation of curve is [tex]y = 3\cdot 7.389^{x}[/tex].

Step-by-step explanation:

The exponential growth function is represented by the expression described below:

[tex]y = a\cdot b^{x}[/tex] (1)

Where:

[tex]x[/tex] - Independent variable.

[tex]y[/tex] - Dependent variable.

[tex]a[/tex] - Initial value of [tex]y[/tex].

[tex]b[/tex] - Base.

By deriving (1), we obtain an expression for the slope of the curve:

[tex]y' = a\cdot b^{x} \cdot \ln b[/tex] (2)

If we know that [tex]x = 0[/tex], [tex]y = 3[/tex] and [tex]y' = 6[/tex], then we have the following system of equations:

[tex]a = 3[/tex] (3)

[tex]a\cdot \ln b = 6[/tex] (4)

By (3) in (4):

[tex]3\cdot \ln b = 6[/tex]

[tex]\ln b = 2[/tex]

[tex]b = e^{2}[/tex]

[tex]b = 7.389[/tex]

Therefore, the equation of curve is [tex]y = 3\cdot 7.389^{x}[/tex].

Answer:

$2005296.14

Step-by-step explanation:

(3250)(1+.055)^120=2005296.1362 rounded to the nearest penny =$2005296.14

Answer:nice

Step-by-step explanation:

Answer:was this

Step-by-step explanation:

Answer:

423.32cm³

Step-by-step explanation:

Volume of a cylinder = [tex]V=\pi r^2h[/tex]

where r = radius and h = height

Given height = 11 cm

Given radius = 3.5 cm

* plug in these values into the formula *

[tex]V=\pi 3.5^211\\3.5^2=12.25 \\12.25\pi =38.48\\34.48*11=423.32\\V=423.32[/tex]

So we can conclude that the answer would be D

Answer:

Step-by-step explanation:

²³

The last one 8,000 + 600 + 9

Answer:

A. Right 6, Down 5

Step-by-step explanation:

I don't know how to explain this

Answer:

[tex]Pr = 62.5\%[/tex]

Step-by-step explanation:

Given

See attachment for table

Required

Probability that the selected employee uses drug, if the test is positive

From the attached table,

[tex]n(Positive) = 32[/tex] --- Positive for drug

[tex]n(Positive\ and\ Uses\ Drugs) = 20[/tex]

So, the required probability is calculated using:

[tex]Pr = \frac{n(Positive\ and\ Uses\ Drugs)}{n(Positive)}[/tex]

[tex]Pr = \frac{20}{32}[/tex]

[tex]Pr = 0.625[/tex]

Express as percentage

[tex]Pr = 0.625 * 100\%[/tex]

[tex]Pr = 62.5\%[/tex]

A point that has the polar coordinate [tex](r,\theta)[/tex] can also be represented by [tex](r, \theta+2n\pi)[/tex] and [tex](-r, \theta+(2n+1)\pi)[/tex].

From the list of given options, [tex](r,\theta)[/tex] and [tex](-r, \theta+\pi)[/tex] are represents the same point

Recall that:

[tex](r, \theta+2n\pi)[/tex] and [tex](-r, \theta+(2n+1)\pi)[/tex] represents the same point

Where n is an integer

Assume [tex]n = 0[/tex]

[tex](r, \theta+2n\pi)[/tex] becomes

[tex](r, \theta+2n\pi) = (r, \theta+2\times 0 \times \pi)[/tex]

[tex](r, \theta+2n\pi) = (r, \theta+0)[/tex]

[tex](r, \theta+2n\pi) = (r, \theta)[/tex]

Similarly,

[tex](-r, \theta+(2n+1)\pi)[/tex] becomes

[tex](-r, \theta+(2n+1)\pi)=(-r, \theta+(2\times 0+1)\pi)[/tex]

[tex](-r, \theta+(2n+1)\pi)=(-r, \theta+(0+1)\pi)[/tex]

[tex](-r, \theta+(2n+1)\pi)=(-r, \theta+(1)\pi)[/tex]

[tex](-r, \theta+(2n+1)\pi)=(-r, \theta+\pi)[/tex]

This means that: [tex](r,\theta)[/tex] and [tex](-r, \theta+\pi)[/tex] represent the same point.

Hence, (d) is correct.

Read more about polar coordinates at:

https://brainly.com/question/13206882

Answer:

a

Step-by-step explanatio

Answer:

8 units²

Step-by-step explanation:

What you have is a square with two triangles. We will break them apart, calculate the area and then add them together.

Square: A = l · w

2 · 2 = 4 un²

Triangle: A = (b · h) ÷ 2

(2 · 2) ÷ 2 = 2 un²

4 un² + 2 un² + 2 un²

8 un²

Answer:

609 m²

Step-by-step explanation:

Area of unshaded:

(6 x 18) + ((13-6) x 7) = 157

Area of overall rectangle:

36 x 28 = 1008

Area of the chunck of rectangle not included:

11 x 22 = 242

Area of shaded:

1008 - 157 - 242 = 609

Answer:

lLove

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=0.6666667

Step-by-step explanation:

hope it's help yan po Yong sagot

Answer:

The formula for circumference of a circle is 2πr

Mark me brainliest teehee :)

Answer:

the top person is right she right