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kondor19780726 [428]
2 years ago
11

Write and graph exponential functions to model the number of students at school A and at school B as a function of number of yea

rs. In about how many years will the number of students at both schools be approximately the same? Explain how you can use a graph to determine the answer
school A:240 decreasing at an annual rate of 2%
school B:180 increasing at an annual rate of 3%
Mathematics
1 answer:
Westkost [7]2 years ago
8 0

Answer:

2^8 2x2x2x2x2x2x2x2=256

Step-by-step explanation:

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2) Shane puts aside $40 per week for his monthly car payment. He earns $320 per week.
ExtremeBDS [4]

Answer:

12.5%

Step-by-step explanation:

320 divided by 40 = 8

100 divided by 8 = 12.5

100% is 320 dollars, which means that 40 dollars is 1/8 of 320. And 1/8 of 100 is 12.5%

8 0
3 years ago
Complete the equation of the lines whose slope is 5 and y-intercept is (0,4)<br>y = ?
Dimas [21]

Answer:

y = 5x + 4

Step-by-step explanation:

y - 4 = 5(x - 0)

That is point-slope form. I'm not sure if you want it in slope intercept form, but slope intercept form of the equation is -

y = 5x + 4

7 0
3 years ago
Which linear equation could David use to determine y, the total distance he could swim without stopping to rest?
Gala2k [10]

Answer:

I would say C

Step-by-step explanation:

because I think that 15 is the slope and the 35 is the y intercept. I could be wrong but that would be my guess

8 0
3 years ago
Marcus is making homemade barbecue sauce.The recipe caps for 3 cups of ketchup for every 1/2 cup of mustard
SSSSS [86.1K]

Answer:

3 divided  by 1/2

Step-by-step explanation:

turn 3 into 3/1  then flip 1/2 into 2/1 and multiply which is <u><em>6</em></u>

Kcf

Keep

Change

Flip

3 0
3 years ago
Read 2 more answers
Please help me due at 11:59 show how you got it if you can.
xz_007 [3.2K]
No clue if this is right

5 0
2 years ago
Read 2 more answers
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