Answer:
You would have 4945 dollars in 5 years.
Step-by-step explanation:
First we look for what 3% of 4300 is
After we find it we have 129 dollars
Every year we gain 129 dollars for 5 years
129 · 5 = 645
Now we add : 4300 + 645 = 4945 dollars after 5 years
There was a sample of 350 milligrams of a radioactive substance to start a study. since then, the sample has decayed by 7.3% each year. let t be the number of years since the start of the study. let y be the mass of the sample in milligrams. write an exponential function showing the relationship between y and t .
Answer:
y = 350*0.927^tStep-by-step explanation:
Initial amount = 350 mgDecay = 7.3% per year or 0.073Time = t yearsFinal mass = yThe equation:
y = 350*(1 - 0.073)^t = 350*0.927^tPLEASE HELP!
Your class hopes to collect at least 325 of food for the annual food drive. There were 135 cans donated the first week and 89 more the second week.
Part 1: Write an equation that describes this situation. Let c represent the number of cans of food that must be collected by the end of the third week for your class to meet or surpass its goal.
Part 2: How many cans are needed to meet or surpass the goal?
Answer:
Part 1. 325 - (135 + 89) = c
Part 2. ≤ 101
Step-by-step explanation:
Brainliest Please!34.98+12.24=?
answers please
Answer:
Hello!
After reading your question I have calculated the correct answer to be:
47.22
Step-by-step explanation:
The way I solved this equation was I first split the equation into two parts.
I took the two whole numbers, being "34" and "12", and made their own equation:
"34+12=?"
And then I took the two partial numbers "0.98" and "0.24" and made their own equation:
"0.98+0.24=?"
I then solved both equations:
"34+12= 46"
"0.98+0.24= 1.22"
And added those two solutions together to come up with the final solution:
"46+1.22= 47.22"
Hope this helped!
Answer:
47.22 is the answer
Step-by-step explanation:
hope it helps you
Evaluate the question
Pls help:)
Answer:
18
Step-by-step exp18lanation:
1) Simplify 2 - 4 to -2.
3 - 5 × -2 ÷ 2 × 3
2) Simplify 5 × -2 to -10.
3 - (-10 ÷ 2 × 3)
3) Simplify -10 ÷ 2 to -5.
3 - (-5 × 3)
4) Simplify -5 × 3 to -15.
3 - (-15)
5) Remove parentheses.
3 =+15
6) Simplify.
18
Answer:
24
simple explanation:
{3+[-5(2-4)÷2}×3
{3+[-5(-2)÷2}×3
{3+[-10]÷2)×3
3+5×3
8×3
=24
Please find the slope of these tables
Step-by-step explanation:
To calculate each slope, just take any two points from each table, and plug them into this formula:⤵⤵⤵
(It'll be a bit small btw)
[tex] \frac{y _{2} - y _{1} }{x _{2} - x _{1} } [/tex]
Table 1: I chose points (13,1) and (5,21)
21 - 1 = 20
5 - 13 = -8
Simplified = -5/2 ⬅ Slope
Table 2: I chose points (4,16) and (9,19)
19 - 16 = 3
9 - 4 = 5
3/5 ⬅ Slope
Table 3: I chose points (0,6) and (9,0)
0 - 6 = -6
9 - 0 = 9
Simplified = -2/3 ⬅ Slope
Table 4: I chose points (-8,1) and (-8,17)
17 - 1 = 16
-8 - (-8) = -8 + 8 = 0
Undefined slope (meaning the line will just be verticle)
Table 5: I chose points (2,3) and (3,5)
5 - 3 = 2
3 - 2 = 1
Simplified = 2 ⬅ Slope
Hope this helps :)
Which statements are true? Check all that apply.
3
1
-2.5=-2
2.
2.
-1.5 > -0.5
0.5 <0
-2.5 <-2
1
0
UD
1>15
-1
-2
-3
Answer:
3is the answer because t
s apply
Step-by-step explanation:
Camila ubicó 90 botellas en una estantería de un supermercado y de ellas eran de jugo sin azúcar.Si los jugos sin azúcar tienen tres sabores diferentes y Camila puso la misma cantidad de cada sabor en la estantería, ¿con cuál de las siguientes operaciones se calcula la cantidad de botellas de jugo sin azúcar de cada sabor que puso Camila en la estantería?
Camila puso 30 botellas de cada sabor en la estantería.
Dado que Camila ubicó 90 botellas en una estantería de un supermercado, y los jugos sin azúcar tienen tres sabores diferentes y Camila puso la misma cantidad de cada sabor en la estantería, para determinar la cantidad de botellas de jugo sin azúcar de cada sabor que puso Camila en la estantería se debe realizar el siguiente cálculo:
90/3 = X30 = XPor lo tanto, Camila puso 30 botellas de cada sabor en la estantería.
Aprende más en https://brainly.com/question/16991787
Evaluate the expressions. Show your thinking.
10/25 x 10
Answer:
4
Step-by-step explanation:
[tex]\frac{10}{25}[/tex] × 10
[tex]\frac{100}{25}[/tex]
4
Solve for v. v − 2.4 = 4.4 v = what?
Answer:
v = 6.8
Step-by-step explanation:
v - 2.4 = 4.4v = 4.4 + 2.4v = 6.8how does the graph of y=Vx+2 compare to the graph of the parent square root function
Option c since the equation shifts 2 units vertically up compared to parent square root function
Jill has a pail of water that holds 612 quarts. She needs to give her plants 18 quart each. How many of her plants can she water?
Enter the correct answer in the box.
Answer:
34
Step-by-step explanation:
Answer:
34
Step-by-step explanation:
Because 612 quarts divided by 18 quarts for each plant is 34. So, it's 34 plants.
Find the value of f.
Answer:
f =18
Step-by-step explanation:
The sum of the angles of a triangles is 180
3f+6f+f = 180
10f = 180
Divide by 10
10f/10=180/10
f = 18
To factor f2 + 6f + 9, find the factor of 9 with both positive signs and whose sum is ____
I need help..
i have to make an equation for example
Answer:
Both of them are Non-Proportional since none are touching 0. I'm not sure if you're looking for Proportionality.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!3
Answer:
B) y = 5x + 29
Step-by-step explanation:
A parallel line means it will have the same slope.
So far our equation looks like this: y = 5x + b
We will now plug in (-6, -1) to solve for b.
y = 5x + b
(-1) = 5(-6) + b
-1 = -30 + b
29 = b
So our answer is y = 5x + 29
This is option B
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
I need this answer!!
[tex] \rm \frac{2}{36} = \frac{3}{x} [/tex]
[tex] \rm\frac{1}{18} = \frac{3}{x} [/tex]
[tex] \rm x = 3 \times 18[/tex]
[tex] \rm x = \bold{54(d.)}[/tex]
Given f(x) = 8x + 1 and g(x) = f(x - 2), which equation represents g?
O A. g(x) = 6x + 1
O B. g(x) = 6x - 1
O C. g(x) = 8x + 15
O D. g(x) = 8x - 15
Answer:Given f(x) = 8x + 1 and g(x) = f(x − 2), which equation represents g substitute x-2 for x in f(x). we have. g(x)=8(x-2)+1. =8x-16+1. =8x-15.
Step-by-step explanation:
Please help I’m giving extra points
She can tell by looking at all the possible solutions. Due to the fact that she can solve this equation multiple ways, Elana knows that there are many solutions to this problem.
I hope this helps! :)
PLSSS HELP WIL REWARD BRAINLIEST!!
You may begin by calculating the slope's angle, then marking the slope's midway point, or 0, then the left end, -1, and finally the right end, 1.
Mr. Ryan is buying a home for $250,000. He is making a 20% down payment and
financing the rest with a 25-year loan at 5% interest. What will his monthly payment
be?
Since 20% down payment, we will find the 20% of that $250,000.
10% is $25,000, now times by 2 would be 20% which is $50,000.
Now $250,000 - $50,000 = $200,000 which would be rest of the non-payed payment.
We will divide $200,000 with the 25 year loan. $200,000/25 = $8,000
There is also the 5% interest.
1% of $8,000 is $80 and times that by 5 would be 5% which is $400.
$8,000 + $400 = $8,400.
Since it is monthly, we will divide $8,400 by 12 months. $8,400/12 = $700.
The monthly payment would be $700.
(I hope this is correct.)
HELP ASAP WILL GIVE BRAINLIEST OR MORE POINTS
Answer:
the first option
Step-by-step explanation:
hope this help have a great rest of your night :)❤
I built a toy model of my car that is 15 inches long.If my actual car is 20 feet long.What is the scale distance between the toy model and the actual car?
If I built a toy model of my car for the given condition the scale distance between the toy model and the actual car will be 225 inches.
What is an arithmetic operation?It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷.
The term PEMDAS describes the sequence in which arithmetic operations must be carried out in an equation.
It is given that the length of the toy model car is 15 inches and the actual car is 20 feet
As we know 1 foot consists of 12 inches as a result 20 feet has 240 inches.
The scale distance between the toy model and the actual car is the difference between the actual length and the model length.
Scale distance = 240 inches - 15 inches
Scale distance =225 inches
Thus, if I built a toy model of my car for the given condition the scale distance between the toy model and the actual car will be 225 inches.
Learn more about the arithmetic operation here:
brainly.com/question/20595275
#SPJ6
Help! Please! Help! Please!
Step-by-step explanation:
a midsegment is the line segment connecting the midpoints of two sides of a triangle. Since a triangle has three sides, each triangle has three midsegments (that create the midsegment triangle). A triangle midsegment is parallel to the third side of the triangle and is half of the length of the third side (due to similar triangles and their constant scaling factors, when one side of the similar triangle is half of the sys of the original triangle, then all its sides are half of their original counterparts).
the 3 sides of the main triangle are
2x + 5
3x - 1
5x
the perimeter of the main triangle is the sum of these :
2x + 5 + 3x - 1 + 5x = 10x + 4
since the sides of the midsegment triangle are all exactly half the length of the sides of the main triangle, also the perimeter of the midsegment triangle is half of the perimeter of the original triangle :
(10x + 4) / 2 = 5x + 2
Find the perimeter. Simplify your answer.
Answer:
3z+13
Step-by-step explanation:
Perimeter is found by adding all the sides
z+2+z+2+z+9
3 z variables 2+2+9=13
Simplified equals
3z+13
Hope this helps!
Please mark this answer as brainiest :)
Can someone help me with this question? I've been stuck on it for a while :(
Answer:
f(x) = x³ -4x² -5x +20
Step-by-step explanation:
If the function is to have rational coefficients, each complex or irrational square root must have a matching conjugate. That is, both -√5 and +√5 must be roots. If there is a root p, then there is a factor (x -p). The factored form of the minimal polynomial is ...
f(x) = (x -4)(x +√5)(x -√5)
= (x -4)(x² -5)
f(x) = x³ -4x² -5x +20
Help me with school (math)!!!
Answer: y=-4x+7
Step-by-step explanation: Move 8x to the right side to isolate y. 2y=14-8x. Divide the whole equation by 2 to get y by itself. y=7-4x
plz help!
Find the length for X
Answer:
I think it's x=3 I think that's it
I think the answer is 3 because 4÷2=2. Hence, 6÷2=3
find the lcm of 3, 6 and 8
Answer:
24
Step-by-step explanation:
3x8=24
6x4=24
8x3=24
in 3 to 10 round each number to the place of the underlined digit 16.5 number 6 is underlined
Answer:
the 6 is in the tenth spot
Step-by-step explanation:
PLEASE PLEASE HELP!!!!!
The graph below shows the time it takes Michael to solve 30 multiplication
flash cards over 7 attempts. Starting with Attempt 1, how many additional
attempts did it take to improve by 60 seconds?
Answer:
A
Step-by-step explanation: