List the elements from the given set that are rational numbers.


0, 2, 50, 0.521, 1.23, 1 , ?4

Mathematics

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Use the guidelines to evaluate the study. Discuss flaws that you see in the study. The host of a conservative talk show asked his listeners to respond to the following question: "Do you think that environmental laws which restrict growth should be weakened?" Twenty people responded, and the next day the talk show host announced that the results of his survey suggested that 76% of Americans feel that environmental laws should be weakened.

What will be an ideal response?

Mathematics

Multiply the monomials.(-4x2)(9x8)

A. -36x16 B. -36x10 C. 36x16 D. 36x10

Mathematics

Solve the problem.A small start-up consulting company hopes to have 6 times the clientele it had the previous year for the next 5 years. If the company just meets its targets each of the 5 years and it had 6 clients to begin with, how many clients does it have at the end of 5 years?

A. 4241 clients B. 9330 clients C. 9329 clients D. 15,550 clients

Mathematics

Perform the arithmetic.-2 + (-3)

A. -5 B. 5 C. 1 D. -1

Mathematics