There are approximately 7.5 gallons of water in 1 cubic foot. if a spherical water tank has a diameter of 24 feet, about how many gallons of water will it hold. a. 10,000 gallons b. 960 gallons c. 31,400 gallons d. 54,300 gallons

Write the equation in logarithmic form 8^x=64

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?