?The area of a circular sun spot is growing at a rate of
. How fast is the radius growing at the instant when it equals 5,000 km? Round your answer to three decimal places.
?
A. 
B. 
C. 
D. 
E. 
Answer: B
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Provide an appropriate response.Suppose that g(0) = 3 and that g'(t) = 4 for all t. Must g(t) = 4t + 3 for all t?
What will be an ideal response?
Use the vectors u, v, and w in the accompanying figure to graph the vector. 
z - v
A. 
B. 
C. 
D. 
Solve.Each month a beauty salon gives x manicures for $12.00/manicure. The cost to the owner of the beauty salon for each manicure is $7.35. The monthly fixed cost to maintain a manicure station is $120.00. Write an equation that relates the monthly profit, in dollars, to the number of manicures given each month. Then use the equation to find the monthly profit when 200 manicures are given in a month.
A. P =12x - 120; $2280 B. P = 7.35x - 120; $1350 C. P = 4.65x - 120; $810 D. P = 4.65x; $930
Simplify by finding the absolute value.?-12?
A. -12 B. 0 C. 12 D. 24