Solve the problem.What is the difference in area covered by a single 5-inch windshield wiper operating with a central angle of 
compared to a pair of 5-inch wipers operating together each having a central angle of 
Round to the nearest hundredth.
A. 77.45 in.2
B. 16.80 in.2
C. 21.80 in.2
D. 6.76 in.2
Answer: B
You might also like to view...
Tell if the square root is rational, irrational, or not a real number. If the square root is rational, find the exact value; if the square root is irrational, write the approximate value rounded to two decimal places.
A. rational; 2
B. irrational; 6.63
C. irrational; -6.63
D. not a real number
Find the gross earnings. Use the overtime premium method. Overtime is paid at time-and-a-half for all hours over 40. 
A. $743.07 B. $495.38 C. $532.27 D. $530.27
Solve the problem.A student must choose 1 of 4 science electives, 1 of 6 social studies electives, and 1 of 5 language electives. How many possible course selections are there?
A. 240 B. 24 C. 15 D. 120
Determine whether the graphed relation is a function.
A. function B. not a function