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lozanna [386]
2 years ago
7

30. TEST SCORES The table shows the number of points each student in Will's study

Mathematics
1 answer:
olganol [36]2 years ago
7 0

Answer:

A-

First we do 72/88 to get the percentage. When the math is done you get 81.81% so that means that Will got an 81.81% on the test.

B-

Now we will do 81/88 to get the percentage because Cheng got 81 points. When that math is done we see that Cheng got a 92.04% on the test.

C-

To get Rob's percentage we need to do 75/88 because Rob got 75 points. When we calculate that we recieve 85.23% meaning he got that on the test.

D-

Now to figure out who got the highest percentage and who got the lowest is simple. The max points doesn't change so it varies on who got the highest and lowest points. We can see that Cheng received the highest with 81/88 (92.04%) and Penny received the lowest with 68/88 (77.27%).

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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
prohojiy [21]

Answer:

2.25

Step-by-step explanation:

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6 0
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Sedaia [141]

Answer:

12

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form y*x=k or y=k/x

In this problem we have

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so

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substitute the value of x and f(x)

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therefore

the equation is equal to

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For x=2 -------> substitute in the equation and find the value of f(x)

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AlekseyPX

Answer:

Step-by-step explanation:

If an exponential function is in the form of y = a(b)ˣ,

a = Initial quantity

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Condition for exponential decay → 0 < b < 1

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