Solve the problem.Yearly sales of an electronic device S(t), in millions of dollars, t years after 2009 can be estimated by S(t) = 300 ? 2t .Determine the year in which sales reached $1500 million.
A. About 2012
B. About 2010
C. About 2009
D. About 2011
Answer: D
Mathematics
You might also like to view...
Write the indicated function.Bob wants to fence in a rectangular garden in his yard. He has 62 feet of fencing to work with and wants to use it all. If the garden is to be x feet wide, express the area of the garden as a function of x.
A. A(x) = 32x - x2 B. A(x) = 30x - x2 C. A(x) = 33x2 - x D. A(x) = 31x - x2
Mathematics
Write the negation of the statement.q ? (p ? r)
A. ~q ? (p ? r) B. ~q ? (p ? r) C. ~q ? ~(p ? r) D. q ? ~(p ? r)
Mathematics
Subtract.85,725 - 15,049
A. 70,576 B. 71,076 C. 70,676 D. 72,076
Mathematics
For the following, write an equivalent numeral in the Hindu-Arabic system.
A. 3063 B. 3630 C. 3603 D. 363
Mathematics