If the probabilty of winning a lottery game is 7/100, does that mean that if you play the game 100 times, then you will win 7 times? explain.

What is 2 1/2 + 4 2/3

Rearrange the formula, a=1/2bh, to solve for b in terms of A and h.

Which type of angle is Angle A B C? Angle A B C is a straight angle.

Suppose an investment of $1,800 doubles in value every 7 years. How much is the investment worth after 42 years?

Kelly has started an exercise program. Her first goal is to exercise for a total of 20 hours a month. If Kelly works out for 1 1/6 hours each time she works out, how many workouts during the month would Kelly need to reach her goal?

A set of stairs is being built as shown. What is the height of the stair? 3 triangles form stairs. Each triangle has a side length of 9 inches and hypotenuse of 15 inches. The stair is inches high.

337,016 in expanded form using exponents

18 inches is what part of yard

A quilt is 2.44 m long and 1.83 m wide what is the area of the quill in square feet

Melanie read 45 pages of a 100 page book. Her younger sister read 1/2 of a 10 page book. Who read a greater fraction of her book, Melanie or her sister show your work.