Lawrence bought 2/3 pound of roast beef. He used 3/4 of it to make a sandwich. How much roast beef did Lawrence use for his sandwich?

What is the total number of unique triangles with side lengths of 4 centimeters. 5 centimeters, and 10 centimeters that can be drawn

If you have $6.13 in your checking account and you take 5.00 off will it over draft?

Show work for 1.404 divided by 0.45

Which shows the expression below in simplified form? (8 * 10^6) * (4 * 10^-3)

Write each equation in slope intercept form. y_3=4 (x+2)

If 25students took an exam and 4 of them failed, what percnt of them passed?

98, 78, 84, 75, 91 What is the mean absolute deviation of his scores?

Write the sum as a mixed number with the fractional part less for 3 3/4 + 1 2/4

What is the percent of 3/14

A 7th grader student chooses a random sample of 50 out of 400 students. He finds that 7 students have traveled outside the United States. The student claims that over 50 of the 400 students have likely traveled outside the United States.