Answer:
50
Step-by-step explanation:
The ratio of marked fish to caught fish is 4:10, we need to solve for x in 20:x, since 4 * 5 = 20, 10 * 5 = x so x = 50 fish.
Answer:
what following measurements?
12/16=6/8
6/8=3/4
3/4=0.75
0.75=75%
Step-by-step explanation:
The answer is r = ∛(T²GM/4π²)
T² = (4π²/GM)r³
Divide both sides by 4π²/GM
T²/(4π²/GM) = (4π²/GM)r³/(4π²/GM)
T² * GM/4π² = r³
r = ∛(T²GM/4π²)
