Determine the quadrant in which the terminal side of angle ? lies.cot ? > 0 and sin ? < 0
A. Quadrant I
B. Quadrant II
C. Quadrant IV
D. Quadrant III
Answer: D
Mathematics
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One bag of Alice's favorite cookies contains 421 calories. How many calories are in 4 bags of cookies?
A. 2124 cal B. 1,600 cal C. 1,680 cal D. 1,684 cal
Mathematics
Find the probability.In a certain college, 33% of the physics majors are ethnic minorities. A random sample of 10 physics majors is chosen. Find the probability that no more than 6 are ethnic minorities. Round to the nearest ten-thousandth.
A. 0.9846 B. 0.913 C. 0.0547 D. 0.9815
Mathematics
Determine whether the statement is true or false.-913 = (-9)13
A. False B. True
Mathematics
Factor by grouping.x3 - x2 + 9x - 9
A. (x2 - 9)(x + 1) B. (x2 - 1)(x + 9) C. (x2 + 9)(x - 1) D. (x2 + 1)(x - 9)
Mathematics