Its okay, the first half is completely irrelevant. All that matters is x and y. y = 16, because y is how much space the books take up. x = 8, since x is the number of books. All you have to find is the proportions. It is most likely talking about the proportions of the books, so you would need to find the length if each book. You know they will all be the same because it was previously mentioned each book is the same size. So the equation is:
Since 16/8 is 2, you would get 2in/book.
Hope that helps!
Answer with explanation:
Given : The age that children learn to walk is normally distributed with 
and 
.
Let x be the age that children learn to walk .
B) Using formula 
n= 19
For x= 11.5
For x= 12.5
Then, by using the z-value table , for the 19 people, the probability that the average age that they learned to walk is between 11.5 and 12.5 months old will be :-
Hence, for the 19 people, the probability that the average age that they learned to walk is between 11.5 and 12.5 months old = 0.9707
C. Using formula 
For x= 11.5
For x= 12.5
Then, by using the z-value table , the probability that the average age that they learned to walk is between 11.5 and 12.5 months old will be :-
Hence, the probability that the average age that they learned to walk is between 11.5 and 12.5 months old = 0.3829
Writing in terms of fractions, the question is asking for
x(
)(
) = 96
To get x alone, multiply 96 by 2 and 4 to get a final answer of:
768
Answer The slope is 2, because you subtract the points 3,17 from 7,25 to get 8/4/ Simplify that into 2. explanation:
Answer:
h= 1.5y + 2
Step-by-step explanation:
h representative height. 1.5y represents 1.5 feet each year. +2 represents the 2 feet it starts with.
