Since we have that the volume of a sphere is given by:

And we have that the diameter equals 3.6ft, we then will have a volume of:

Since we have that the volume is approximately 13.74 ft^3, then the best approximation in the problem is A. 13.6 ft^3.
Answer:
x=24
Step-by-step explanation:
35x = 105x8
35x=840
x=24
Composite because it can be divided by many numbers
1. Reverse the numerator and denominator of the second fraction and change the division sign to a multiplication sign
2. Multiply the 2 fractions (By multiplying the numerators and the denominators).
3. Simplify is necessary.
Hope this helped!
Answer: x=6
Step-by-step explanation:−5x + 13 = −17
-13 -13
-5x = -30
divide -5 on both sides
x=6