Hannah buys 2/3 pounds of roast beef. She uses 1/4 pound to make a sandwich for lunch. How much roast beef does she have left?

What is the equation of the midline for the function f (x) ? f (x) = 3cos (x) - 2.5

How do i add a negative integer and a postive integer

How to set up and solve an equation to find the vertical line that bisects the region?

Bill and 10 friends are planning for a pizza party. They purchased 3 quarts of juice. If each glass holds 8 ounces will everyone get at least one glass of juice? Show your work.

jerry uses 3.5 cups of rice to make 5 servings. He needs to make 32 servings. If rice is sold in 4 cup boxes, how many boxes will he need to buy?

Rounding 8,469 to one decimal place

Which graph represents y<-3x?

What are two way tables

Choose the option that best answers the question. Paracelsus University has two kinds of professors: academic professors and professional professors.

X is a normally distributed random variable with a mean of 8 and a standard deviation of 4. the probability that x is between 1.48 and 15.56 is: