Solve the problem.Nikki is fishing from a bank 45 feet above water level. In this location, the fish tend to feed at 50 feet below the surface. How long must Nikki's fish line be to reach the fish?
A. 5 feet
B. -45 feet
C. -5 feet
D. 95 feet
Answer: D
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Solve the problem. Round your result to an appropriate number of significant digits.Joe has a pennant for the University of Michigan. It is in the shape of an isosceles triangle. If each equal side is 76.9 cm and the third side is 25.1 cm, what is the area of the pennant?
A. 912 cm2 B. 952 cm2 C. 179 cm2 D. 965 cm2
Graph the function to find the stated characteristic of the graph.Graph f(t) = 3 cos (3t) in 
by 
. State the period.
A. 6?
B. 
C. 
D. 
Solve the problem.A gas company has the following rate schedule for natural gas usage in single-family residences:Monthly service charge $8.80Per therm service charge1st 25 therms$0.6686/thermOver 25 therms$0.85870/thermWhat is the charge for using 25 therms in one month?What is the charge for using 45 therms in one month?Construct a function that gives the monthly charge C for x therms of gas.
What will be an ideal response?
Find the amount or rate of discount and the sale price. Round money amounts to the nearest cent.Original price: $73.80 Rate of discount: 35%
A. $12.92, $60.88 B. $25.83, $47.97 C. $25.09, $48.71 D. $26.57, $47.23