Find the opposite of the number.20

A. 20
B. 0
C. -20
D. 1


Answer: C

Mathematics

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State the domain of the given function.y = 

A. All real numbers x > - 7 B. 7 C. All real numbers except 7 D. All real numbers

Mathematics

Solve the problem.In a biology experiment, a scientist collected 6641 mosquitoes in a field and 4140 mosquitoes in an urban area. How many mosquitoes did she collect altogether?

A. 10,781 mosquitoes B. 3538 mosquitoes C. 10,434 mosquitoes D. 2501 mosquitoes

Mathematics

Add or subtract. Simplify the answer. - 

A.
B.
C.
D.

Mathematics

Solve.Given that loga11 = 2.398 and loga5 = 1.609, evaluate loga.

A. 4.007 B. -0.788 C. 1.49 D. 0.789

Mathematics