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otez555 [7]
3 years ago
14

Annalise withdraws $20.50 each day from her account for a week. how can you represent the change in the account for the week

Mathematics
1 answer:
solong [7]3 years ago
3 0

Answer:

you can get some fries and chickent aint enough for me keep it going people

Step-by-step explanation:

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Its just math i need a little help
hichkok12 [17]

Answer:

an = 2n + 10

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Estimate the rate of change of the graphed function over the interval -4 <_ x <_ 0
dezoksy [38]

Answer:

  0.2071

Step-by-step explanation:

It looks like the graph is of the function ...

  y = √(x +8) -2

We know that (-4, 0) is one point on the graph. The other point of interest is at x=0, where y = √8 -2 ≈ 0.8284.

The average rate of change on the interval is then ...

  m = (0.8284 -0)/(0 -(-4)) = 0.2071

The average rate of change on the interval is about 0.2071.

_____

<em>Rougher estimate</em>

The graph goes through the points (-4, 0) and (1, 1), so has a slope of 1/5 = 0.2 on the interval [-4, 1]. We know the graph does not go through (0, 1), so the slope is not as high as 1/4 = 0.25. The curve is concave downward, so the average slope will be higher than 0.2, but we aren't sure how much higher.

A reasonable estimate of the rate of change on the interval is "a little more than 0.2, but less than 0.25."

4 0
3 years ago
If f(x)= 3x-1 and g(x)=2x-3, for which value of x does g(x)= f(2)
gregori [183]

Answer:

g(4)=f(2)

Step-by-step explanation:

f(2)=3(2)-1

f(2)=6-1

f(2)=5


We then get:

g(x)=f(2)

subsitute 5 for f(2)

g(x)=5

now solve

5=2x-3

add 3

8=2x

divide 2

4=x

so the answer is x=4 or  

g(4)=f(2)

7 0
3 years ago
[20 POINTS] Find the area of the rectangle
zvonat [6]
5 points

Hope this helps

8 0
3 years ago
Name at least two independent variables that could result in a change in the price of a basket of apples.​
Novay_Z [31]

Answer:

In an experimental study looking at classical music exposure and reading ability in children, the researcher divided the children into two groups (Groups A and B

5 0
3 years ago
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