1. Determine whether the data set is a population or a sample. a) The height of each player on a school's basketball team b) A survey of 500 college students from a college with 20,000 students. c) The annual salary of each pharmacist at a pharmacy d) The number of televisions in each U. S. household e) The age of every third person entering a clothing store

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

5x+10 is the correct one

hope this

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step-by-step explanation:

the square root of what number? if you add that, then someone will probably answer the question.