Simplify.(-3 - 4)[8 + (6 + 2)]
A. -64
B. 19
C. -112
D. 23
Answer: C
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Find the first term and the common ratio of the geometric sequence.?5, ?7, ?9, ?11, . . .
A. a1 = ?5, r = 7/5 B. a1 = ?5, r = ?7/5 C. a1 = ?5, r = 2 D. a1 = ?5, r = ?2
Describe a one-to-one correspondence between the given set and one of its proper subsets. For example, if we gave you the set {3, 5, 7, 9, 11, ...}, the nth term is 2n +1. You could then write the correspondence by matching the elements of {3, 5, 7, 9, 11, ...} with the elements of the subset {5, 7, 9, 11, 13, ...}. The general correspondence would match 2n + 1 with 2n + 3.{6, 8, 10, 12, ...}
A.
| 6, | 8, | 10, | 12, ..., | 2n + 8, | ... |
| ? | ? | ? | ? | ? |
| 8, | 10, | 12, | 14, ..., | 2n + 6, | ... |
B.
| 6, | 8, | 10, | 12, ..., | 2n + 5, | ... |
| ? | ? | ? | ? | ? |
| 8, | 10, | 12, | 14, ..., | 2n + 7, | ... |
C.
| 6, | 8, | 10, | 12, ..., | 2n + 4, | ... |
| ? | ? | ? | ? | ? |
| 8, | 10, | 12, | 14, ..., | 2n + 6, | ... |
D.
| 6, | 8, | 10, | 12, ..., | 2n + 4, | ... |
| ? | ? | ? | ? | ? |
| 7, | 9, | 11, | 13, ..., | 2n + 6, | ... |
Round the figure to the nearest dollar.$60,434.08
A. $60,435 B. $60,434.1 C. $60,000 D. $60,434
Suppose f and g are functions that are differentiable at ?x? = 5 and that ?f?(5) = 8, ?f? '(5) = -4, ?g?(5) = -1, and ?g? '(5) = 3. Find the value of ?h? '(5).
?
What will be an ideal response?