Can someone pls help!!

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

3 0

Answer:

see screenshot 1.

feel free to copy the graph.

f(0)=-5

notice that anything to the power of zero is one (because its dividing by itself). so we are left with A, -5

f(1)=-10

notice that anything to the power of 1 is just itself, so we multiply-5 by 2 here

A is negative, so the graph will be facing down

the value of B is is greater than 1, meaning the graph will be growing [down].

Part B

see screenshot 2 everything is flipped over the y-axis

Part C

see screenshot 3. remember what "to the power of zero" and "to the power of one" means

hope it helps. greetings from Europe

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Can someone explain this step by step for me? its from a review so ignore my wrong answer. Thank you!

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Answer:

$P(\text{Male}|\text{Divorced})\approx0.092$

Step-by-step explanation:

$\displaystyle P(\text{Male}|\text{Divorced})=\frac{P(\text{Male and Divorced})}{P(\text{Male})}=\frac{\frac{9.6}{214.7}}{\frac{104.5}{214.7}}\approx0.092$

We can even break this down further by simply only looking at the total amount of males, and finding the proportion of males that are divorced, which is $\frac{9.6}{104.5}\approx0.092$ , the same value.