Express the number in terms of j.
A. -j
B. 2j
C. ±2
D. -2j
Answer: B
Mathematics
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Convert the measurement as indicated.42 ft to yards
A. 1512 yd
B. 4
yd
C. 14 yd
D. 126 yd
Mathematics
Convert the equation to polar form. x² + y² = 25
What will be an ideal response?
Mathematics
Find the indicated quantity.a44, when a1 = 10 and d = 3
A. 142 B. 139 C. -119 D. -122
Mathematics
Solve the problem.A skier is heading downhill at a speed of 13 mph. The slope of the hill makes an angle of 37.2° with the horizon. To the nearest tenth, what are the components of her velocity?
A. -36.2 mph, -8.4 mph B. 36.2 mph, 8.4 mph C. -10.4 mph, -7.9 mph D. 10.4 mph, 7.9 mph
Mathematics