Mathematics, 01.07.2019 13:50 omoaye
Suppose that two defective refrigerators have been included in a shipment of six refrigerators. the buyer begins to test the six refrigerators one at a time. a what is the probability that the last defective refrigerator is found on the fourth test? b what is the probability that no more than four refrigerators need to be tested to locate both of the defective refrigerators? c when given that exactly one of the two defective refrigerators has been located in the first two tests, what is the probability that the remaining defective refrigerator is found in the third or fourth test?
Answers: 1
Mathematics, 21.06.2019 18:00
Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?
Answers: 2
Mathematics, 21.06.2019 18:30
If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.
Answers: 1
Mathematics, 21.06.2019 19:00
You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?
Answers: 1
Suppose that two defective refrigerators have been included in a shipment of six refrigerators. the...
Computers and Technology, 16.11.2019 00:31