Provide an appropriate response.Can you set up a proportion to solve this problem? Alice is 10 years old. Her hair is 14 inches long. How long will her hair be when she is 20 years old?
What will be an ideal response?
You cannot solve this problem using a proportion because the ratio of age to hair length is not constant. She could cut or trim her hair.
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Provide an appropriate response.Use a calculator to find cos 1.1843. Round to four significant digits.
Fill in the blank(s) with the appropriate word(s).
Use the Factor Theorem to determine whether the linear polynomial is a factor of the second polynomial.x + 6; 2x3 - 17x2 - 7x + 120
A. Yes B. No
Multiply.(x - 6)(5x + 9)
A. 5x2 - 54x - 21 B. 5x2 - 21x - 54 C. 5x2 - 21x - 21 D. 5x2 - 23x - 54
Solve the problem.Ariel, a marine biologist, models a population P of crabs, t days after being left to reproduce, with the function 
. Assuming that this model continues to be accurate, when will this population become extinct? (Round to the nearest day.)
A. 547 days B. 707 days C. 1512 days D. 911 days