What is the sum or difference in the simplest form 2 over 5 plus 3 over 7

A cylinder and a cone each have a radius of 2 in and a hieght 5 inch what is the ratio of the volume of the cone to the volume of the cylinder

Square ABCD is shown below with line EF passing through the center: If Square ABCD is dilated by a scale factor of two about the center of the square, dilated line E'F' will

Carl knows the required height of the volume of a cone-shaped vase he's designing. Which formula can he use to determine the radius of the vase. Select the correct answer. A. r = V / 3πh B. r = V / πh C. r = 3V / πh D. r = ± / V πh

Solving inequalities. 25g greater than or equal to - 100

Graph each system. y'all weather the system has no solution, one solution, or infinitely many solutions y=5x-4 y=5x-5 a. no solution b. one solution c infinitely many solutions

Give an example of situation which a percentage is greater than 100

You run 6 miles each week. on monday you run 2/3 of a mile on tuesday you run 1/4 of a mile how much farther do you run on monday than on tueday

A biologist conducting an experiment starts with a culture of 300 E. coli bacteria. 72 hours later the culture consists of 600,000 bacteria. What is the average increase in the number of E. coli bacteria per hour

F (x) = x-14 and g (x) = x^2+14, find (fog) (x)

What is two thirds of sixty six?