Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.a = 8, b = 11, C = 123°
A. c = 22.6, A = 22°, B = 35°
B. c = 19.7, A = 26°, B = 31°
C. c = 16.8, A = 24°, B = 33°
D. no triangle
Answer: C
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A.
B.
C.
D.
Solve the problem.The pulse rate for a species of small mammal follows a normal distribution with a mean beats per minute and standard deviation
beats per minute. In a population of 1000 of these mammals, how many would you expect to have a pulse rate between 195 and 243?
A. ? 540 of these mammals B. ? 500 of these mammals C. ? 480 of these mammals D. ? 690 of these mammals
Graph the equation using the slope and y-intercept.y = x - 2
A.
B.
C.
D.
Express the transform of the given expression in terms of s and ?.2y" - y' + y, f
= 0, f'
= 1
A. ?
- 2s
B. ?
- 2
C. ?
- 2s + 1
D. ?
+ 2