Mathematics, 19.11.2020 01:20 emmakatemashbu
18. Pickup Trucks In a survey, 510 adults were asked if they drive a pickup
truck and if they drive a Ford. The results showed that one in six adults
surveyed drives a pickup truck, and three in ten adults surveyed drive a Ford.
Of the adults surveyed that drive Fords, two in nine drive a pickup truck.
(a) Find the probability that a randomly selected adult drives a pickup truck,
given that the adult drives a Ford.
(b) Find the probability that a randomly selected adult drives a Ford and
drives a pickup truck.
(c) Are the events "driving a Fordā and ādriving a pickup truckā independent
or dependent? Explain.
Answers: 1
Mathematics, 21.06.2019 19:30
I'm confused on this could anyone me and show me what i need to do to solve it.
Answers: 1
Mathematics, 21.06.2019 22:00
Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? whatās the answer?
Answers: 2
Mathematics, 22.06.2019 01:10
|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}
Answers: 2
18. Pickup Trucks In a survey, 510 adults were asked if they drive a pickup
truck and if they drive...
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