2.31 times 10x is 2,200 Times greater than 1.05*10y. What are the values of X and Y?

What is the surface area of a cube

2x8-16-:-4-6 evaluate the following

2. 8x - 20y - 10 What are the coefficients

In ΔNOP, the measure of ∠P=90°, the measure of ∠O=22°, and OP = 24 feet. Find the length of PN to the nearest tenth of a foot.

Is it unusual for the sampling mean to be exactly the same as the population mean?

The weight of an object on a particular scale 155. 2lbs the measured weight May very from the actual weight by the most 0.4 lbs what is the actual weight of the objects

Circumferenceif a circle is 62.8inches, whats is the radius

What is a letter or symbol that represents some unknown value

Write a percent proportion and solve each question 1) 39 is 5% of what number? 2) 90 is 36% of what number? 3) 22 is 25% of what number? 4) 6 is 75% of what number?

Cecilia traveled to Canada and bought a new lamp for 460 Canadian dollars. If the Canadian dollar is worth $.8817 against the U. S. dollar, how much would the same lamp cost in the United States? (Round to the nearest cent.) A. $405.58 B. $517.77 C.