Answer:
Step-by-step explanation:
Volume = pi x radius^2 x height
400=3.14 x 4^2xheight
400=50.24h
400/50.24= h
7.96 = height
Answer:
I think its 2 but Idk how to show work sorry
Step-by-step explanation:
$1.99 for each $3.98 in total
Answer:
2b + 3t = 60
Step-by-step explanation:
2b is the number of wheels on a bicycle
3t is the number of wheels on a tricycle
and 60 is the total number of wheels
