The answer is B. 6.3 * 10^6
6.3 * 10^6 = 6,300,000
Hope this helps!
Answer:
8π
Step-by-step explanation:
360° = 2πr = πd
120° = 1/3 * 360°
120° = 2/3πr = 1/3πd
If the radius r = 12:
arcAB = 2/3π * 12 = 8π
V = 1/3 • π • radius cubed • height
If the volume is is 16π and the height is 3, then 16π = 1/3 • π • r cubed • 3
16π ÷ (1/3 • π • 3) = 16
radius squared = 16 √16 = 4, so radius = 4
You can also check: 1/3 • r cubed • 3 = 16 The only value left to multiply is π
There would be 84 students in the science club
Answer:
-2.15
Step-by-step explanation:
Plug it into the calculator and it should give you the same answer.
