Solve.Toni needs to cut a 5
- foot board into 3 equal pieces. How long should each piece be?
A. 1 ft
B. 2 ft
C. 16 ft
D. 5 ft
Answer: A
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Factor the trinomial.s2 + 6s + 8
A. (s + 8)(s - 1) B. (s + 8)(s + 6) C. (s - 4)(s - 2) D. (s + 4)(s + 2)
Show that the set has cardinality .
?
Set of even counting numbers.
What will be an ideal response?
Solve the problem.Among gamblers playing the slot machines and winning at a certain time (at a certain casino), the following was determined to be true about one hour later: 53% were still winning; 22% were losing; 10% had switched from the slots to table games (blackjack, roulette, etc.); and 15% had left the casino. Similarly, among gamblers playing the slots and losing at a certain time, the following was determined to be true about one hour later: 31% were winning; 48% were still losing; 15% had switched from the slots to table games; and 6% had left the casino. Among gamblers playing the slots and losing (at that certain time), what percentage eventually leave the casino without first trying the table games? Round your answer to the nearest whole number.
A. 48% B. 59% C. 42% D. 40%
Use the Pythagorean theorem to find the length of the unknown side of the right triangle. Give an exact answer.
A. 10 B. 7 C. 5 D. 9