Solve the problem.Between 8:30 a.m. and 9:30 a.m., cars drive through the Cappuccino Express at a rate of 12 cars per hour (0.2 per minute). The following formula from probability can be used to determine the probability that a car will arrive within t minutes of 8:30a.m. F(t) = 1 - e-0.2tDetermine how many minutes are needed for the probability to reach 0.6.
Fill in the blank(s) with the appropriate word(s).
about 4.6 minutes
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Graph using the slope and y-intercept.y = x - 2
A. 
B. 
C. 
D. 
Verify that the given point lies on the graph of the unit circle. Then use symmetry to find three other points that also lie on the graph of the unit circle.
A. 
, 
and 
B. 
, 
and 
C. 
, 
and 
D. 
, 
and 
Solve the problem by using two equations with two variables.A twin-engined aircraft can fly 1216 miles from city A to city B in 4 hours with the wind and make the return trip in 8 hours against the wind. What is the speed of the wind?
A. 57 mph B. 114 mph C. 76 mph D. 95 mph
Find the length of the brace needed in the illustration. Use the rules for working with measurements.
A. b = 33.3 in. B. b = 35.5 in. C. b = 30 in. D. b = 34.4 in. E. b = 45.6 in.