Solve.Two tracking stations are on the equator 133 miles apart. A weather balloon is located on a bearing of 
from the western station and on a bearing of N 19°E from the eastern station. How far is the balloon from the western station?
A. 495 miles
B. 486 miles
C. 410 miles
D. 401 miles
Answer: B
Mathematics
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Use natural logarithms to solve the exponential equation. If necessary, round to the nearest thousandth.7e5x+4 = 6
A. -1.881 B. -1.819 C. 0.219 D. -0.831
Mathematics
Use the choices below to fill in the blank. Choices may be used more than once or not at all.
A subset of the sample space is called a(n) 
.
A. outcome B. permutation C. event D. experiment
Mathematics
Solve the problem.The life (in months) of an automobile battery has a probability density function defined by 
for x in 
Find the probability that the life of a randomly selected battery is greater than 5 years.
A. 0.0716 B. 0.7135 C. 0.2865 D. 0.1784
Mathematics
Evaluate.113
A. 1331 B. 1000 C. 33 D. 177,147
Mathematics