Step-by-step explanation:


Jonathan get more hours because if him and lucks do 5 hours of homework Jonathan will play 3hours and luckas will play 2.5hours
hello :
f(x) = x^3
<span>x intercept when : f(x) = 0
x^3 =0
x=0 is a </span>x intercept
you take 2pi and divide it by bits stolen from the equation its explained more in the screennshot
V1 + V2
V1 = 1*2*1 = 2
V2 = 5*2*2 = 20
V1 + V2
2+20
22