What is 9/20 written as a percent

How many solutions are there to the equation below. 9x+27=9 (x+2) + 9

A person walks 12 m across a room a. what is their horizontal component b. what is their vertical component

A car leaves town, A at the speed of 90 km/h. Three hours later leaves the same city another car in pursuit of the first with a speed of 120 km / h.

Which equation represents the line with slope 14 that passes through (-4, 8) ?

A small bridge sits atop four cube shaped pillars that's all have the same volume. The combined volume of the four pillars are 500ft3 how many inches long are the sides of the pillars

If you make 25 minutes of long distance calls per month, what will it cost

Kailyn made six dozen more cupcakes than Melissa. If Kailyn made 88 cupcakes, how many did Melissa make?

How many liters are in 2740 milliliter so?

Laura is constructing an inscribed square. Gavin is constructing an inscribed regular hexagon. In your own words, describe one difference between Laura's construction steps and Gavin's construction steps.

You are told that a 95% confidence interval for a population proportion is (0.3775, 0.6225) What was the sample proportion that lead to this confidence interval?. Also, what is the size of the sample used.