C 12.5 because you do 7*3.5/2
Answer:
V = (π/3)H(27 – H2) : Please see attachment
a. Volume =26π/3
b.rate of change of the volume with respect to H = 8π
c.H=0.0114 inch
Step-by-step explanation:
Please see attachment
V y are the 2 next leters
Answer:
2x^3 1/4y
Step-by-step explanation:
<u>y^3</u>
4y^2
1/4 y
no x's to simplify
subtract the exponents for y
divide 1/4
using 3.14 for Pi , since you didn't say what value to use
area = PI x r^2
Area of larger circle = 3.14 x 500^2 = 785,000 square units
area of smaller circles = 3.14 x 1^2 = 3.14 square units
785,000/ 3.14 = 250,000 small circles can fit into larger one
