Lou made $24 mowing lawns. David made twice as much as Lou mowing lawns, and then David made another $16 from washing windows. Which equation can be used to find m, the amount of money David made?

Mrs. Branch wants to conduct a survey to determine which booth her 7th grade students want to run at the school carnival. Determine which surveys would, or would not, create a random sample for this population.

The length of the shadow of a pole on level ground increases by 90 metres when the angle of elevation of the sun changes from 58 degrees to 36 degrees. calculate and correct to three s. f, the height of the pole

The volume of 10 000 drops of liquid is 1 fluid ounce. what is the volume of 1000

True or false : 20% of 100 is 60?

Which is not a true statement 0.3711 >0.3801

How to factor polynomial u^2+uv+v^2

Under what circumstances will the value of the expression be negative?

You roll a pair of six sided number cube. What are the total outcomes

Determine the y-intercept for 3x + 2y = 14. A) (0, 2) B) (0, 7) C) (2, 0) D) (7, 0)

Give a recursive algorithm matrix-chain-multiply (a, s, i, j) that actually performs the optimal matrix-chain multiplication for a chain of matrices