Exactly 1/20 of the students in mr. perez's class has a bird. what percentage of his students has a bird.

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Yvonne put $4,000 in a savings account. At the end of 3 years, the account had earned $960 in simple interest. a.

Can you identify real numbers as either rational or irrational?

A set of final examination grades in a calculus course wasfound to be normally distributed with a mean of 69 and a standarddeviation of 9. a. what is the probality of getting a grade of 91or less on this exam? b.

The sum of two numbers is 64. the larger number is 18 more than the smaller number. what are the numbers?

Marco has 37 1/2 ounces of juice he wants to pass out samples of the juice each cup can hold 2 1/2 ounces of juice how many cups can marco fill with juice samples

What is are the steps to factoring - x^2 + 6x - 9

The Jones family bought 3 drinks (d) and 3 snacks (s) for $21. The Davis family bought 2 drinks (d) and 3 snacks (s) for $18. Let (d) represent the cost of one drink and (s) represent the cost of one snack. 1.

The base of a parallelogram is 10 inches the height is 2 inches more than half the base find the area

Explain how 2x+4<10 is an equation

Convert 444 yards to meters. Use 1 yard = 0.9144 meters