Answer:
See Explanation
Step-by-step explanation:
The question has missing details; as the radius or an attachment of the hemisphere is not given.
However, I'll solve on a general terms.
The volume of a hemisphere is:
Take for instance
The volume becomes:
<em>So, all you need to do is plug in the value of radius in the formula.</em>
<em><u>ANSWER</u></em>
My answer is in the photo above
Answer:
x = 4 units
Step-by-step explanation:
By geometric mean theorem:
Length of perpendicular
Next, by Pythagoras theorem:
the answer is negative sixteen or -16
<span>The principal is $1920.96 .
APR 18.6% .
Interest is compounded monthly .
Formula for compound interest is
A = P (1+r/t) ^n(1/t)
P = principal amount (the initial amount you borrow) which is $1920.96
r = annual rate of interest (as a decimal) = 0.186
t = period
A = amount of money accumulated after n years, including interest.
n = number of times the interest is compounded per year = 12 times .
A = P (1+r/t) ^n(1/t)
A = 1920.96*(1+0.186/12)^12(1/12)
= 1920.96(1+1.0155)
= 1951.04
which is the total cost of this purchase.</span>