If you were to randomly survey 500 people each from the two largest US cities, would this be a random sample? Why or why not?

List these numbers from least to greatest to least to greatest 1.04, 1.33, 1.0494, 1.2

Which algebraic expression represents the phrase "severn more than half of a number"

Round 14494 to the nearest thousand feet

Find the largest three-digit integer that is divisible by each of its distinct, non-zero digits.

Okay so sorry I'm not very smart when it comes to math but how do I write 2.3181818181818 (it's a repeating decimal) as a mixed number?

A spherical water tank holds 7500 feet^3 of water. what is the diameter?

In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=29°, and RS = 83 feet. Find the length of SQ to the nearest tenth of a foot.

2. A manufacturing company uses cylindrical storage tanks with a diameter of 40 ft and a height of 80 ft, as shown below. a. What is the volume of the storage tanks? Round your answer to the nearest cubic foot. Show your work. b.

Consider the conditional statement. What is the inverse of the contrapositive of this statement?

Serena changes the number 3 to a 6 on the spinner. What are the changes of landing on an odd number?