Evaluate the expression.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Show that the set has cardinal number ?0 by establishing a one-to-one correspondence between the natural numbers and the given set. Be sure to indicate the general correspondence.{8, 13, 18, 23, 28, ...}
A.
| 1, | 2, | 3, | 4, | 5, ..., n, ... |
| ? | ? | ? | ? | ? | ? |
| 8, | 13, | 18, | 23, | 28, ..., 5n + 2, ... |
B.
| 1, | 2, | 3, | 4, | 5, ..., n, ... |
| ? | ? | ? | ? | ? | ? |
| 8, | 13, | 18, | 23, | 28, ..., 4n - 2, ... |
C.
| 1, | 2, | 3, | 4, | 5, ..., n, ... |
| ? | ? | ? | ? | ? | ? |
| 8, | 13, | 18, | 23, | 28, ..., 4n + 3, ... |
D.
| 1, | 2, | 3, | 4, | 5, ..., n, ... |
| ? | ? | ? | ? | ? | ? |
| 8, | 13, | 18, | 23, | 28, ..., 5n + 3, ... |
Mathematics
Use transformations of the graphs of y = x2 or y = |x| to sketch a graph of f by hand.f(x) = 
- 8
A. 
B. 
C. 
D. 
Mathematics
Solve.A store orders 19 cases of snack crackers. Each case contains 82 snack crackers. How many snack crackers did the store order?
A. 1552 B. 1568 C. 1558 D. 1548
Mathematics
Simplify the ratio.3.6 to 10
A. 
B. 
C. 
D. 
Mathematics