3 problems based on rational and irrational numbers properties only

A rectangular garden has a perimeter of 92 feet. If the length of the garden is 1 foot greater than twice its width, what is the length of the garden in feet?

One person is selected at random from a class of 20 males and 13 females. Find the odds against selecting a male and a female

The book club members read 200 books in all. each member read 5 books. Write an equation to find the number of members in the book club using a letter to stand for a unknown factor.

The ratio of the diameters of two circles is y:z. What is the scale factor of the circles?

A cube has a surface area of 150 cubic meters. What is the length, in meters, of each side of the cube? A. 5

The weights of extra-large eggs have a normal distribution with a mean of 1 ounces and a standard deviation of 0.1 ounces. what is the sampling distribution of the sample mean weight of the eggs in a randomly selected carton of a dozen eggs? n (1, 0.

Working together, Rocco and Giulia can paint a room in 3 hours. It would have taken Rocco 7 hours to do the job alone. Which equation can be used to determine r, Giulia's rate of work in parts per hour? + 3r = 7 + 3r = 1 = r = 3r

Which r-value represents the weakest correlation? -0.75 -0.27 0.11 0.54

How many times douse 45 go into 240

Make a story problem for 6 divided by 1/3.