Help! A right triangle has a hypotenuse of length 5 units and a leg of length 3 units. How many square units is the area of the triangle?

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).

What is coefficient of the term of degree of degree 5 in the polynomial below

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