90% of 450 grade are bus riders. How many students are bus riders?

A square has a length of 4.8 feet. If the square is dilated by a factor of 4, what is the length of a side of the new square? What is the new shape's perimeter and area

Identify whether the following real-world example should be modeled by a linear, quadratic, or exponential function. Type the correct word (linear, quadratic, or exponential) as your answer. A. Each ink cartridge purchased for $12. B.

Four balls are placed in a bowl. one green, one black and two yellow. the bowl is shaken and someone draws two balls from the bowl. he looks at the balls and announces that at least one of them is yellow.

333+456=? 4³+5²+9³=?

On a family road trip mr peters travels 266 miles in 3.5 hours. What is the rate that mr peters travels

Carmela randomly selected 65 stamps from a stamp collection. Eleven of these were commemorative stamps.

The combination for a lock is a 3 digit number. the digits are the prime factors of 42 listed from least to greatest. what is the combination for the lock?

Solve for k. 9/10 = 10/k

Soymeal is 14 percent protein cornmeal is 7 percent protein how many pounds of each should be mixed together in order to get 280-lb mixture that is 9 percent protein

Five-eighths of the prizes at the giant spin were dolls. if there were 64 prizes, how many prizes were not dolls