Provide an appropriate response.Here are the commutes (in miles) for a group of six students. Find the standard deviation. 14.7 16.3 34.0 33.7 22.6 16.0Round to two decimal places.
A. 3141.91
B. 33.93
C. 8.93
D. 3540.25
Answer: C
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Evaluate the numerical value of the formula with the given replacement values.m = 
y = 16, q = 4, x = 7, p = 10
A. -5 B. -4 C. 4 D. 5
Solve the problem.Bruce is a retired carpenter who builds patio chairs and dog houses, which he sells at his local flea market. It takes him 4 hours to build a dog house and 3 hours to build a patio chair. Bruce can work no more than 35 hours per week, and he must produce more chairs than dog houses. Write a system of inequalities to describe this situation. Use D for the number of dog houses and P for the number of patio chairs produced in a week.
A. 
P ? 0
D ? 0
B. 
P ? 0
D ? 0
C. 
P ? 0
D ? 0
D. 
P ? 0
D ? 0
Solve the following system of equations by substitution. If both variables cancel out, state the solution as no solution or infinitely many solutions.-6y + 7y = 2(x - 3) + 33(x + y) + y = -22 + x
A. (-5, -1) B. no solution C. (-1, -5) D. (-1, -1)
Multiply and simplify.18 
A. 
B. -162
C. -2
D. 2