Answer:
Step-by-step explanation:
Cylinder
Formula
V = pi * r^2 * h
r = 2
h = 5
pi = 3.14
V = 3.14 * 2^2 * 5
V = 62.8 cm^3
Cone
V = 1/3 * pi * r^2 * h
Same answer as the cylinder only take 1/3 of it.
V = 1/3 * 62.8
V = 20.933
Answer:
84 is the largest number that will round to 80.
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Answer: Anallency
Step-by-step explanation:
First, lets make two equations for both siblings, using the base: SI = P(1 + rt) and CI = P(1 + r/n)^nt
Alejandro = 1750(1 + 0.065[4]) = 1750 + 455 = $2,205
Anallency = 1675(1 + 0.075/1)^4 = $2236.91
After 4 years, Alejandro will have $2,205, and Anallency will have $2236.91
Since $2236.91 > 2,205, Anallency will have more money after 4 years.
