Assume that the drawer contains 15 coins: 5 quarters, 3 dimes, and 7 nickels. one coin is randomly selected. what is the expected value of the coin selected (in cents) ?

How do I make the number 24 out 22, 13, 9, and 7

Replace with a number to make / 24 > 1/4

What is 85% of 1,020

3/5,5/8,6/7 arrange from least to greatest

In order to circumscribe a circle on a triangle, which line must you construct? A) median B) altitude C) diagonal D) perpendicular bisector

What is one sixth of a number is 1/4. What is half the number?

Joanie tossed a nickel 30 times. She tallied 18 heads and 12 tails. a) What is the experimental probability the next toss will be a tail? b) What is the experimental probability the next toss will be a heads?

Three numbers are in arithmetic progression. Their sum is 3 and the sum of their squares is 11. What are the three numbers?

Find the sum of 997 + 992 + 987 + ... + 257 + 252

Why does 0.50 m equal to 50 cm?