A paper published in a medical journal reported that about 11/25 of girls ages 16-17 do not exercise at all. The entire study consisted of about 2, 500 girls. About how many did not exercise?

6 less than the quotient of z divided by 3

A libary has 2000 books. there are 3 times as many non fiction books as fiction books. write and solve a system of equations to determine the number of nonfiction and fiction books.

A university needed to transport 90 fans to its football game from the stadium parking lot. The university rented a bunch of vans and put 10 fans in each van. Which equation, when solved, will tell the number of vans that the university rented?

The edge of a cube whose volume is 1728 cm 3

Current Law requires that wheelchair ramps have a height to length ratio of 1: 12 and old ramp has a height to length ratio of 2: 21 its height is 8 inches workers replace this ramp with a new one that has the same height how much longer must a new

A rectangular field has a length of 0.26 miles and a width of 0.48 miles find the area of the field

The following table shows the time in various cities when it is 4:00 a. m. in New York. New York 4:00 a. m. San Juan 5:00 a. m. Buenos Aires 6:00 a. m. Dublin 9:00 a. m. Rome 10:00 a. m. Istanbul 11:00 a. m. Saint Petersburg 12:00 p. m.

Adventura needs to know animals weight in kilograms is 20 pounds is about 9 kilograms and a dog weighs 30 pounds use a ratio table to find the dogs weight in kilograms explain your reasoning

What angles does a triangle have

The denominator of a fraction is 4 more than its numerator. when 12 is added to this fraction, the resulting fraction's denominator is twice the denom