The length L, in inches, of a certain type of fish at age t years is given by
.
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A: The weight W, in pounds, of the fish is given by
.
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Find a formula for the weight as a function of the age.B: A cohort of fish is a group of fish born at the same time. After t years, there are 
fish remaining in the cohort. The biomass B, in pounds, is the total weight of the cohort. It is the number of fish times the weight of each fish. Find a formula that gives the biomass of the cohort after t years.C: What is the biomass of the cohort after 5 years? Round your answer to two decimal places if necessary.
What will be an ideal response?
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B: 
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C: 3,594.22 pounds
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Factor using the ac-method.35 - 12x + x2
A. (x + 5)(x - 7) B. (x - 5)(x + 7) C. (x + 5)(x + 7) D. (x - 5)(x - 7)
Find the transpose of the matrix.
A. 
B. 
C. 
D. 
Factor completely. If the polynomial is prime, say so.4wx - 2wy - 2xz + yz
A. (2w + z)(2x + y) B. (2wz)(2x - y) C. (2 - z)(2wx - y) D. (2w - z)(2x - y)
Determine whether the first number is divisible by the second number.5434; 22
A. Yes B. No