Answer:
square root 2, pi, 1/3 and 2/7
10r^3 ^ represents power of
Answer:9
Step-by-step explanation: x+4=13
x=13-4
x=9
Answer:
Your answer is B
Step-by-step explanation:
There are 3 kids ages 9-10, so that's the first 3.
There are 10 kids ages 10-11, so that's the second 10.
There are 6 kids ages 11-12, so that's the third 6.
add those kids up and you get 19
