Solve the problem.Given that P(A) = 0.48 and P(B) = 0.40, find P(A ? B) if A and B are mutually exclusive.
A. 0.688
B. 0.88
C. 0.192
D. 0
Answer: B
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Solve the problem.A scarf manufacturer requires 
yard of fabric for each scarf produced. Find the number of scarves that can be made from 858 yards of fabric.
A. 1430 scarves B. 2145 scarves C. 515 scarves D. 343 scarves
Solve for the missing values. Round money to the nearest cent, rate to the nearest tenth of a percent, and time to the nearest day.Principal: $60,391Interest: $8620Rate: 13.7%Time: 
daysMaturity value: 
A. 354 days; $69,111 B. 375 days; $69,011 C. 376 days; $69,111 D. 410 days; $690,110
Solve the problem.A jet plane traveling at a constant speed goes 1200 miles with the wind, then turns around and travels for 1000 miles against the wind. If the speed of the wind is 50 mph and the total flight took 4 hours, find the speed of the plane.
A. 550 mph B. 525 mph C. 605 mph D. 435 mph
Simplify the expression. Assume that all variables are positive when they appear.
? 
A. 
B. 
C. 
D. 255xy