Find ? for 0° ? ? < 360° that satisfies the stated conditions. Round your answer to the nearest hundredth.cos ? = -0.45, sin ? < 0
A. 243.26°
B. 116.74°
C. 182.28°
D. 288.26°
Answer: A
Mathematics
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The figure shows the percentage of the U.S. population, f(x), made up of teachersas a function of time, x, where x is the number of years after 1900. Use the graph to solve the problem. Use the graph to estimate f(60).
A. 1% B. 3% C. 60% D. 2%
Mathematics
Perform the indicated operations.Estimate by rounding to the nearest thousand, then find the actual sum.
A. Estimate: 9000 Actual: 8809 B. Estimate: 8200 Actual: 8179 C. Estimate: 8000 Actual: 8179 D. Estimate: 8000 Actual: 8170
Mathematics
Solve. Round your answer to three decimal places if necessary.7x + 1 = 42
A. 6.273 B. 2.921 C. 0.921 D. 1.921
Mathematics
Is the following correspondence a function??
A. No B. Yes
Mathematics