Solve the problem.The temperature was 74°F in the morning, but it dropped 11°F in the afternoon and another 6°F in the evening. What was the temperature in the evening?
A. -69°F
B. -57°F
C. 69°F
D. 57°F
Answer: D
Mathematics
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Expand.(
+ 1)6 + (
- 1)6
A. 370
B. 370
C. 208
D. 416
Mathematics
Solve the problem.Find the volume that remains after a hole of radius 1 is bored through the center of a solid cylinder of radius 2 and height 4.
A. 6? B. 12? C. 4? D. 16?
Mathematics
Find the square root. When necessary, round to nearest thousandth.
A. 3.316 B. 3.317 C. 3.327 D. 4.317
Mathematics
Find the vertices and graph the hyperbola.9x2 - y2 = 36
A. (-6, 0), (6, 0)
B. (-2, 0), (2, 0)
C. (0, -6), (0, 6)
D. (-2, 0), (2, 0)
Mathematics