A parabola is represented by the equation y2 = 5x. Which equation represents the directrix?

y = - 20 x = - 20 y = - 5/4 x = - 5/4

Rational numbers less than 0 that are not integers

49 sq yd / 1 hr x 8 hr

Which value of x from the set {5, 6, 7, 8} makes this equation true? 3x = 24 A. 5 B. 6 C. 7 D. 8

A certain television is advertised as a 73-inch TV (the diagonal length). If the width of the TV is 48 inches, how many inches tall is the TV?

Solve 5tanx = 5sqrt3 for 0

A 4 foot tree grows 3 feet each year how many feet would the tree have grown in 2 years

A recipe uses 800 grams of nuts with 160 grams of butter. If you only have 500 grams of nuts. How many grams of butter should you use to match the proportion of the recipe?

Mrs. Jones decided to buy some pencils for her class. She bought 2 packages of pencils, and each package contained 60 pencils. There are 20 students in her class and she divided up the pencils so that each student had the same amount of pencils.

A super freezer can change the internal temperature of a 10-pound turkey by - 2 3/5 °F every 10 minutes How much can the freezer change the temperature of the turkey in 3 3/4 hours?

What is the least prime number greater than 50