Solve.A weather forecaster predicts that the temperature will drop 4 degrees each hour for the next 7 hours. If the temperature is 16 degrees before the temperature starts falling, what is the temperature after the drop?
A. -12°
B. 5°
C. -28°
D. 28°
Answer: A
Mathematics
You might also like to view...
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.One day 54 office workers were sick with the flu. If this were 90% of the total number of office workers, how many office workers were there altogether?
A. 4860 office workers B. 60 office workers C. 48,600 office workers D. 600 office workers
Mathematics
Graph f by hand by first plotting points to determine the shape of the graph.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Simplify the radical. Assume that all variables represent nonnegative real numbers. 
A. 15m10
B. 15m9
C. 15m10
D. 15m11
Mathematics
Solve the problem.Find all solutions to the equation 
in the interval 
A. 
B. 
C. {0, ?}
D. ?
Mathematics