Determine the volume of a sphere with a radius of 0.84 inch. Round your answer to the nearest hundredth.
a. 5.48 cu. in
b. 7.48 cu, in
C. 9.48 cu. in
d. 2.48 cu. in

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

What is the measure of ac? 5 units 13 units 26 units 39 units

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths