Let f(x) = 8x2 - 5x and g(x) = 7x + 9. Find the composite.f[g(-4)]
A. 765
B. 37
C. 148
D. 2983
Answer: D
Mathematics
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Place a less than or greater than sign in the blank to make a true statement.0 
-27
A. > B. <
Mathematics
Solve the problem.The sales in thousands of a new type of product are given by S(t) = 200 - 70e-.1t, where t represents time in years. Find the rate of change of sales at the time when 
A. -9.4 thousand per year B. -5.2 thousand per year C. 5.2 thousand per year D. 9.4 thousand per year
Mathematics
Use the Principle of Mathematical Induction to show that the statement is true for all natural numbers n.2 + 2 ? 
+ 2 ? 
2 + ... + 2 ? 
n - 1 = 
What will be an ideal response?
Mathematics
Add or subtract as indicated. Simplify, if necessary.
- 
A. 
B. 1
C. 
D. 17
Mathematics