In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.a = 1 ft, c = 30 ft
A. b ? 31 ft
B. b ? 30.0 ft
C. b = 29 ft
D. b ? 5.4 ft
Answer: B
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A. -1 B. s - y C. s + y D. Already in lowest terms
Determine whether the equation is linear or nonlinear.
+ 1 = 7
A. linear B. nonlinear
Set up the percent proportion for the application problem. Do not try to solve for any unknowns.11% of the baby salmon shipped from a hatchery do not arrive healthy. Of 4200 salmon shipped, how many do not arrive healthy?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Select the graph of the function, and use the Horizontal Line Test to determine whether the function is one-to-one and so has an inverse function. ? g(x) = |x + 5| - |x - 5| ?
A. ?
The function does not have inverse.
B. ?
The function does not have inverse.
C. ?
The function does not have inverse.
D. ?
The function does not have inverse.
E.
The function does not have inverse.