Justin rolled a number cube 48 times. The cube landed on the number six 4 times. Is the experimental probability greater than or less than the theoretical probability?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

The radius of a sphere is 3 inches. which represents the volume of the sphere?

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