Evaluate the root, if possible.
A. 
B. - 
C. Not real
D. - 
Answer: C
Mathematics
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Construct a truth table for the statement.(p ? q) ? (~p ? ~q)
A. 
| T | T | F | F | T | F | T |
F T T F F F F
F F T T F T T
B.
| T | T | F | F | T | F | T |
F T T F F F T
F F T T F T F
C.
| T | T | F | F | F | F | F |
F T T F F F T
F F T T T T T
D.
| T | T | F | F | F | F | F |
F T T F F F F
F F T T T T T
Mathematics
Use a proportion to solve the application.To determine the number of fish in a lake, researchers caught and tagged 260 of them. In a later sample of 72 fish, the researchers found that 30 were tagged. Estimate the total number of fish in the lake.
A. 8 fish B. 561,600 fish C. 108 fish D. 624 fish
Mathematics
Factor completely. If a polynomial cannot be factored, say it is prime.20m7 - 16m5 - 40m3
A. m3(20m4 - 16m2 - 40) B. prime C. 4m3(5m4 - 4m2 - 10) D. 4(5m7 - 4m5 - 10m3)
Mathematics
From the given list, identify the improper fractions.
, 
, 
, 
, 
A. 
, 
, 
, 
B. 
, 
C. 
, 
, 
D. 
, 
, 
, 
, 
Mathematics