An art teacher has 40 paintbrushes. She divides them equally among her 4 students. She finds 8 more brushes and divides these equally among the students, as well. How many brushes does each student receive?

11/21 as a decimal and a percent

Jose is training for a marathon. If he ran 160.2 miles in january, 163.2 miles in February, 157.8 miles in march, and 159 miles in April, how can we use clustering to estimate how far he ran in those 6 months?

Find the median of the data set. 3,35,23,37,45,5,27,48 A. 35 B. 34 C. 30.2 D. 38

There are three consecutive integers. The sum of the first two is 51 more than the third. Find the integers.

An organization surveyed a random sample of their employees about their new vacation policy. Out of the employees surveyed, 83% rated the vacation policy as "delightful" with a margin of error of ±2% and a confidence interval of 95%.

X - 3 - 2 (6 - 2x) = 2 (2x - 5)

Find the value of "r" so that the line through (2,-3) and (-4, r) has a slope of - 1/2

A white label wrapped around a rectangular box with square bases covers 80 percent of the lateral surface area of the box. Find the length x of the box.

Estimate 31,969 divided by 488 round the numbers and then divide 31,969 divide by 488 = ? + ? = ?

The value of 6 in 26.495 is 10 times the value of the 6 in 17.64