Find the center and radius of the circle with equation (x + 6) 2 + (y - 4) ^2 = 36.

In Miss Ericksen's class, there are 18 boys and 15 girls. What is the ratio of boys to girls in Miss Ericksen's class? Simplify your answer.

Together, Tran and Luis take 6 hours to deliver newspapers. If Tran works alone, it takes him 9 hours. How long would it take Luis, working alone, to deliver all the newspapers? Options: 12 hours 15 hours 18 hours 16 hours

Shannon was multiplying 51.0 by 0.001. Which statement is true about the product? A. It will be greater than 500. B. It will be greater than 50. C. It will be greater than 5. D. It will be greater than 0.001.

A box contains 10 slips of paper, each with a different number from 1 to 10 written on it. If one slip is removed at random, what is the probability that the number selected is a multiple of 2 or 3?

If f (1) = 160 and f (n + 1) = - 2f (n), what is f (4) ?

Square root of 2x-4 if x=5 write the reciprocal of the expression in simple radical form with a rational denominator

If Tyler paints 88 feet of wall in 44 minutes. How many feet did he paint per minute?

A metalworker has a metal alloy that is 20 % copper and another alloy that is 60 % copper. How many kilograms of each alloy should the metalworker combine to create 90 kg of a 52 % copper alloy?

Find the surface area of a pyramid, explain in detail. Square bass of 230 meters by 230 meters; height of 140 meters

Specify what an individual unit is in each of the following studies. Then specify what two variables were measured on each unit.