Write an expression in terms of the given variable(s) that represents the indicated quantity.Joel's total earning after 3 years if the first year his salary was s dollars, the second year it was $7000 higher, and the third year it was twice as much as the first year.
A. 3s + 7000 dollars
B. 2s + 7000 dollars
C. 4s + 7000 dollars
D. 3s + 7000s dollars
Answer: C
Mathematics
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Graph the function and find the indicated limit.Graph the function f(x) and find 
f(x) or state that it does not exist.
A. 
f(x) = 0
B. 
f(x) does not exist
C. 
f(x) = -8
D. 
f(x) = 10
Mathematics
Provide an appropriate response.True or False? 100.897 is between 10 and 100.
A. True B. False
Mathematics
Solve by using the quadratic formula.x2 + 32 = 12x
A. {1, 32} B. {-32, -1} C. {8, 4} D. {-8, -4}
Mathematics
The interval of convergence of the power series in the previous problem is Select the correct answer. ?
A. 
B. 
C. 
D. 
E. 
Mathematics