9514 1404 393
Answer:
1135.2 in³
Step-by-step explanation:
The volume of a sphere is given by the formula ...
V = (4/3)πr^3
The difference in volume will be ...
∆V = Vb -Vs = (4/3)π(10^3 -9^3) = (4/3)π(1000 -729) = 4/3π·271 . . . cubic in
∆V ≈ 1135.2 . . . cubic inches
The basketball has a volume that is 1135.2 cubic inches greater.
_____
If you use 3.14 for π, your answer is 1134.6 in^3.
Answer:
the pidodoesnt open for me
Answer:
9$
Step-by-step explanation:
The way you undo multiplication is division. If the sweater costs 27$, you divide that by 3 to get a third of the cost.
Answer:
h = -10.
Step-by-step explanation:
They will be equal for a specific value of h.
Solve for h:
5h + 20 = 3h
5h - 3h = -20
2h = -20
h = -10.
Checking:
Left side = 5(-10) + 20 = -30.
Right side = 3*-10 = -30.
In 2x+10=16, x will equal 3. In 2x-10=16, x will equal 13.
