Given that ?y = 42°, find the measures of ?a and ?b.
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Solve the problem.Find the number of different three-member committees that could be selected from the group of {Mary, Norman, Paula, Raymond, Sally} given that Sally must be on the committee.
A. 3 B. 6 C. 5 D. 4
Provide an appropriate response. Solve the following quadratic using any method: 36x2 - 144 = 0
A. x = ±4 B. x = 2 C. x = 4 D. x = ±2
Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.cos 5°
A. 0.28 B. -0.28 C. 1.00 D. -1.00
Who is the best U.S. president? That depends on who you ask! A Gallup poll about presidential greatness, asked 1260 adults in the United States, "Who do you regard as the greatest United States president?" What was the population?
A) 1260 B) 1265 C) 1255 D) 1270 E) 1250