A swimming pool is open for 71/2 hours during the day the pool keeps one lifeguard on duty at a time, and each lifeguards shift is 11/2 hours long

Find the square of 14

Claire went into a movie theater and bought 9 bags of popcorn and 2 pretzels, costing a total of $80. Melanie went into the same movie thearter and bought 7 bags of popcorn and 4 pretzels, costing a total of $72.

8 degrees above zero

Y varies directly with x, and y = 9 when x = 2. What is the value of y when x = 3? Enter your answer in the box.

Solve the following equation by factoring: 2x^2-5x-12=0 Answer choices: A. x=-4 or x=-3/2 B. x=-4 or x=3/2 C. x=3/2 or x=4 D. x=-3/2 or x=4

Assignment Active Identifying and Describing Population Change Organism Number per square meter (1991) Number per square meter (1994) Number per square meter (1997) Unionid mussels are native to the Hudson River in New York State.

From 2010 to 2015, a group of researchers conducted an experiment using two types of pain medication: pill A and pill B.

What is 855,000,000,000 in scientific notation?

How to do long division in 5th grade

Two boxes of apples contain a total of 24 apples. If you have large number of apples in the first box and add 4 apples to the second box, the total changes to apples. How many apples are in each box initially?