Answer:
![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)
Step-by-step explanation:
3 out of 12 children at the day care center are 5-year-olds. So, the probability of a randomly selected child being a five-year old is
, or
.
A= bh(1/2)
a=12(14)(1/2)
a= 168(1/2)
a= 84inches
Answer:
Step-by-step explanation:
f(-9) = 25
g(-1) = 21