The entrance to a mine is 2,457 feet above sea level. Sea level is at 0. The bottom of the mine is 5,642 feet below the entrance. What is the elevation if the mine?

200 children took part in a concert. There were 4 times as many girls as boys. How many girls were there?

Given △ABC≅△JKL, m∠B=55°, and m∠L=25°, what is the measure of ∠J? Enter your answer in the box.

10,300 milliliters is the same as

Your true height is 65.0 inches (5'5), but a nurse in your doctor's office measures your height as 65.2 inches

The distance from A to B is 10 and the distance from A to B' is 2. what is the scale factor?

What is the eqivalent of a fraction - 15 divided by - 20

For a population of 800000 subway riders, the numbers of subway trips taken per rider last january are approximately normally distributed with a mean of 56 trips and a standard deviation of 13 trips.

Find the circumference of the circle d = 6 ft.

What is 42.4% as a fraction in simplest form and as a decimal

Solve this inequality: 7x+2<30