Answer:
27
Step-by-step explanation:
Because to find the average you have to add them all up and divide by how many there are:
So: (24+38+19)/3= 27
answer
yes he has enough
35.42 + 18 -1.89 +35
he has 87.53 this is enough for the skateboard
-6634
(5m)² - (2n-3m)³ if m=-3 and n=5
= (5 * (-3))^2 - (2 * 5 - 3 * (-3))^3
= (-15)^2 - (10 - (-9))^3
= 225 - (19)^3
= 225 - 6859
= -6634
answer......
...........
13 1/2 this is the answer
:)
