A normal distribution is symmetrical about the mean. Therefore half of all young men are shorter than 68 inches.
Answer:
Domain : { -3, 0, 3}
Range : { 1 , 1 , 1 }
Function : These set of ordered pairs are functions as every x-value has only one y-value associated with it.
20 jumps because 45/20 is 2.5 and 8 x 2.5 is 20.
Find the number in the thousand place
7
and look one place to the right for the rounding digit
4
. Round up if this number is greater than or equal to
5
and round down if it is less than
5
.
47000
