In a class of 10, there are 2 students who forgot their lunch.

If the teacher chooses 2 students, what is the probability that both of them forgot their lunch?

Staff from the school newspaper is taking a poll to find out how students in the school are going to vote in the upcoming election for class president. Which group would best represent a sample population? Every tenth student staying after school.

A dvd movie originally cost $24.99. its current price is 19.99. what is thr percent of change rounded to the nearest percent

Let v = (8 - 4) and w = (-4, 2). Which of the following is true? check all that apply

The diameter of a circle is 36 centimeters. Find the radius

A firm determines its profit by subtracting

Count by 1/4s from 2 1/2 to 6 1/2

Emily bought 48 yards of fabric to make curtains. How many inches of fabric did Emily buy?

A figure is cut perpendicular to its base. The resulting shape is a rectangle. Which three-dimensional figure could be the original figure?

Suppose that y varies inversely with x. write a function that models the inverse function. x = 1 when y = 12

Using the graphing above find the total surface area of the right square pyramid if the height is 24 and the base edge is 16