Simplify fully square root of 8 x square root of 18

A deep sea diver's depth is currently 30 m below the surface of the water. Which expressions represent a change in depth of d meters? Choose exactly two answers that are correct. A. - 30d B. - 30 - d C. - 30/d D. - 30 + d

Which unit of measurement would normally be used to measure fabric inches?! Or feet

Sally has 42 coins, all dimes and nickels, that have a total value of $3.00. How many nickels does she have?

The rate of change of y with respect to t is proportional to 50 - y

The neighborhood has 100 residents. Carl got 30% of them to sign-up for a community garden. How many residents did Carl get to sign-up? A. 3 B. 30 C. 33 D. 70

What is the surface area of the square pyramid?

Simplify the expression 7y + 4x + 4 - 2x + 8

Calculate the volume of the pyramid. round to the nearest hundredth

To algebraic expressions equivalent to 5 (15X plus 29 + 3X)

Suppose that two cards are randomly selected from a standard? 52-card deck.? (a) what is the probability that the first card is a clubclub and the second card is a clubclub if the sampling is done without? replacement??