Mathematics, 10.07.2019 04:30 Izzyfizzy
Based on a survey, assume that 40% of consumers are comfortable having drones deliver their purchases. suppose we want to find the probability that when four consumers are randomly selected, exactly two of them are comfortable with the drones. what is wrong with using the multiplication rule to find the probability of getting two consumers comfortable with drones followed by two consumers not comfortable, as in this calculation: left parenthesis 0.4 right parenthesis left parenthesis 0.4 right parenthesisleft parenthesis 0.60 right parenthesis left parenthesis 0.60 right parenthesisequals0.0576?
Answers: 1
Mathematics, 21.06.2019 16:20
Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?
Answers: 1
Mathematics, 21.06.2019 16:30
An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.
Answers: 1
Mathematics, 21.06.2019 18:30
Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles
Answers: 2
Based on a survey, assume that 40% of consumers are comfortable having drones deliver their purchase...
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