If the average of the numbers 3, 4, x, y, and 2 is 4, what is the value of x+y?

You roll a number cube twice. What is the probability of rolling a 2 first and then rolling an odd number? 1/36 1/12 1/9 1/4

If the length of the major axis of an ellipse is 28 units and the foci are located 3.5 units away from the center, what is the eccentricity of the ellipse?

At a school 40% of the sixth graders students said that hip hop is their favorite kind of music. If 100 sixth graders students prefer hip hop music, how many sixth graders are at the school?

Gary mails the third power of 10 flyers in one week. How many fliers does gary mail

The area of a parallelogram is 159 square meters the height of the parallelogram is 15 meters what is the length of the parallelogram

Choose the correct equivalent factored form for the expression below. X^4 - 121

What is 0.0000057 written in scientific notation?

Building a is 262262 meters taller than building b. if the height of building a is subtracted from twice the height of building b, the result is 229229 meters. how tall is each skyscraper?

Simplify (-6) : 3 A) 2 B) - 2 C) - 3 D) - 18

How much would $400 invested at 9% interest compounded continuously be worth after 3 years? Round your answer to the nearest cent. A (t) = P*e^rt A. $523.97 B. $475.73 C. $508.00 D. $406.60