Because a beach volleyball is a sphere, so the volume formula is V= 4pi r^3/r
so the answer would be <span>24,429.024 </span>
Answer:
Step-by-step explanation:
(2):
First let's organise the data:
33 miles ... x mph ... 4h - downstream
33 miles ... y mph ... 7h - up the stream
x = 33/4 = 8.25 mph
y = 33/7 = 4.71 mph
(3)
P(x) = 
To find the amount of key rings sold when the profit is 5000$ we have to equate P(x) with 5, because in the problem the profit of the key rings is displayed in terms of thousands.

Since the number of keyrings sold has to be positive the only answer is 4 thousand key rings.
Answer:
The correct answer would be the last one; x < 3.
Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
11x - 3 < 30
Step 2: Add 3 to both sides.
11x - 3 + 3 < 30 + 3
11x < 33
Step 3L Divide both sides by 11.
11x/11 < 33/11
Therefor, the correct answer would be the last one: x < 3
Hope this helps!
2 tens would be 20 plus 15 ones would be 35.