Marci mailed nine letters at the post office. Each letter weighed 3.5 ounces. What was the total weight of the letters

What is the nth term rule of the quadratic sequence below? -4, - 3, 0, 5, 12, 21, 32

At a school, 147 students play at least one sport. This is 70% of the students at the school. How many students are at the School? There are? students at the school.

How do you solve 3m-7n=p for m

Isabella is covering a square tabletop with square mossaic tiles. the tabletop is 2ft. long and 2ft. wide. each tile is 1/4 in. long and 1/4in. wide. what is the minimum number of tiles needed to cover the tabletop?

Lily wrote the equation n + (-11) = 24 find the value of n and explain how you found it

There was 320 girls and 180 boys what is the percentage of girls

Solve the equation for a: a^2 + 7^2 = 11^2 A:8.5 B:13 C:16 D:170

What is 5 multiplied by 2

2^16 in exponential form

Here is the function for the number of zombies, N, after t years, with the negative exponent expressed using the fraction ½: N (t) = 300 • 0.5t/8 What is the half-life for the zombie population? Explain in terms of exponents.