Solve the equation for the interval [0, 2?).4 sin2 x - 1 = 0
A. 
, 
, 
, 
B. 
, 
C. 
, 
, 
, 
D. 
, 
, 
, 
Answer: D
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In the following question(s), FN represents the Nth Fibonacci number.F9 =
A. 21 B. 34 C. 55 D. 10 E. none of these
Make a stem and leaf plot of the data.The mileage ratings for highway driving of various mid-sized cars are listed below.27 28 26 34 2728 29 28 32 25
A. 
B. 
Subtract and check.
A. 6744 B. 4698 C. 4744 D. 4738
Six different decorators have to paint 6 rooms and put a wallpaper border around each room at the ceiling. One gallon of paint covers 400 sq ft and one roll of border contains five yards. The decorators are trying to save money, so they each would like to use one gallon of paint and three rolls of border. The list gives the name of each decorator and the size of the room. 
Give the names of the decorators who will have neither enough paint nor enough border. (Assume a ceiling height of 8' for each room.)
A. Noriko, Sun Woo B. None C. Sue, Sam D. Juanita, Jose