If you want to do it the easier way then multiply your 8 to get 56. You multiply it by 7, so do the same with the 5. Which means you get 35\56. So Darlene read 35 pages.
Answer:
The first and third graphs are linear
Step-by-step explanation:
They are linear because they show a pattern when put on a graph
The expected number of female children in a family with three children is 1.5.
The correct option is B.
We have to determine
What is the expected number of female children in a family with three children?
<h3>Probability;</h3>
Probability is defined as the sum of all observations and the number of observations.
The expected value of female children= Probability of female children x Total number of children.
A child can be male or female, so there are 2 combinations, the favorable outcome is female.
The probability of female children = 1/2.
Therefore,
The expected number of female children in a family with three children is;
Hence, The expected number of female children in a family with three children is 1.5.
To know more about probability click the link given below.
brainly.com/question/743546
i calculated this problem and it's just 46.656
See where the x and y axis cross on a graph