A hot air ballon ascended at the rate of 400 ft per hour for 3 hours and 15 min. What was the total distance that the ballon ascended?

The plot below shows the amount of time Josephine spent practicing piano on 4 days. If the total amount of time Josephine spent practicing piano was redistributed so she spent the same amount of time each day, how many hours would Josephine practice

Solve the following problem Jana buys a dress for 25.98 and a blouse for 14.99. The total sales is 2.46. A. What is the total cost of her purchase. B. If Jana pays with a $50 bill, how much change should she receive.

Explain how you could find 3/8% of $800

Amanda is shipping a package, which is in the shape of a cube. To determine the cost of shipping, she must determine the side length of the packages She knows that the volume of the package is V cubic inches Which of the follow functions would best

3.98 + 4.77 How do I solve this

Annie and her friends love cake. Annie has two cakes. Each of their friends are going to eat 2/3 of a cake. How many servings of cake does Annie have?

Assume that 80% of the people taking aerobics classes are female and simple random sample of n=100 students is taken. If the sample has exactly 90 females students would that be unusual?

1. How many different outcomes are possible if you choose one kind of wrapping paper (tissue, cellophane, foil) and one coloured ribbon (pink, yellow, orange, blue, red) 2.

What is the Y value of the vertex of the function F of X equals X - 3 X + 11

If a+b=12 and a-b = 8, what is the value of a^2+b^2?