Twice a number is added to the number and the answer is 90. find the number

3 divided by what = 36

A rectangular prism has a volume of 320 cubic cm. Its height is 8 cm. What is the area of its base? A 40 square cm B 4 square cm C 2 square cm D 20 square cm

James lives in San Francisco and works in Mountain View. In the morning, he has 33 3 3 transportation options (bus, cab, or train) to work, and in the evening he has the same 33 3 3 choices for his trip home.

Sampling is ordinarily used when the number of items comprising the population is relatively small.

In constructing a confidence interval estimate for a population mean, when we replace S with the sample standard deviation (s), we introduce a new source of variability and the sampling distribution we use is:A. the normal distribution B.

Name the property used to make the conclusion. If x=y and y=4, then x=4.

Find tje prime factorazation 79

What is equal to 20/40?

The figure below shows a rectangle with a diagonal drawn. Which equation shows the trigonometric relationship between complementary angles? sin (t) = sin (u) sin (s) = cos (u) cosis) = sin (v) cos (t) = cos (v)

The radius of a car wheel is 12 inches. How far will the car travel and 15 revolutions of the wheel?