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kherson [118]
3 years ago
5

Zoe is planning to adopt 2 petsShe is equally likely to choose a dog or a cat for each petZoe modeled her choices with an experi

mentIn the experiment, Zoe tossed 2 coins 12 times, with heads () representing a dog and tails () representing a cat Which table could be the result of Zoe's experiment ?

Mathematics
1 answer:
Mumz [18]3 years ago
5 0

Answer:

The last one. The table with 12 sections and 2 letters in each one.

Explanation: For every flip (12 total flips) there were 2 coins. So there are 12 sections in the table (the amount of times the coins were flipped) and 2 letters for each one (representing that 2 coins were flipped at the same time).

Hope this helps <3333

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Given the function g(x)= -x^2 + x + 5, determine the average rate of change of the function over the interval -4 ≤ x ≤ 3.​
OleMash [197]

Answer:

The average rate of change is 2.

Step-by-step explanation:

We are given the function:

g(x)=-x^2+x+5

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The average rate of change is synonymous with the slope. So, we will evaluate the function at its endpoints and find the slope between them.

Our first endpoint is given by:

g(-4)=-(-4)^2+(-4)+5=-15

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\displaystyle ARC=\frac{-1-(-15)}{3-(-4)}=\frac{14}{7}=2

The average rate of change is 2.

8 0
3 years ago
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