Solve the problem.The average weight W (in ounces) of a fish caught in a certain lake is given by 
where x is the length in inches. Use the graph below to estimate the weight of a fish from the lake that is 14 inches long.
A. 10 ounces
B. 14 ounces
C. 12 ounces
D. 8 ounces
Answer: A
Mathematics
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Rewrite the following as indicated.3.5 (Write as a percent.)
A. 35% B. 350% C. 0.35% D. 0.0035%
Mathematics
Use the given functions to find the requested function.f(x) = 5x + 5, g(x) = 2x2Find (g - f)(x).
A. 3x3 + 3x2 B. 2x2 - 5x + 5 C. 2x2 - 5x - 5 D. 5x + 5 - 2x2
Mathematics
Perform the indicated operation. Write the sum as a fraction, whole number, or mixed number in lowest terms.20
+ 12
A. 33
B. 32
C. 31
D. 20
Mathematics
Solve the problem.The price of a printer was reduced from $400 to $240. What was the percent of decrease?
A. 66.7% decrease B. 45% decrease C. 40% decrease D. 60% decrease
Mathematics