find the total number of one, two, and three digit prime numbers that can be formed using the digits 2,3,5 and 7. No digit is to be used more than once in a number

on a map, the length of a nature-center trail is 5.5 centimeters. if the scale is 1 centimeters to 38 kilometers, what is the actual length of the trail? round to the nearest tenth when necessary.

What is the answer to X 5=7

A platform has a volume of 135 cubic feet, but the concrete Joey wants to buy is sold by the cubic yard.

The GCD (a, b) = 18, LCM (a, b) = 108. If a=36, find b.

What would 0.25 be as a fraction?

Multiply. Write your anwser in simplest form. 7/12 x 3/4

Which statement are true regarding the development of trigonometry?

What is the scale factor of abc to def

A cube is numbered 1 through 6. If the cube is rolled twice, how many of the possible outcomes will have two even numbers?

56/67*34/56=reduced to smallest amount