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Question 1
7.1 pts
What is the length of a diagonal of a rectangular picture whose sides are 15 inches by
17 inches? Round to the nearest tenth of an inch.

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?