Mathematics, 21.04.2021 15:40 garcikyl000

PL HELP ME PL The probability of a middle school student owning a skateboard is 0.68, of owning a bicycle is 0.72 and of owning both is 0.61. If a middle school student is chosen at random, what is the probability that the middle school student owns a skateboard or a bicycle?
Group of answer choices

0.21

0.81

0.40

0.79

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, unicornpoop54

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Answers: 1

continue

Mathematics, 21.06.2019 17:00, marleas

Bugs bunny was 33 meters below ground, digging his way toward pismo beach, when he realized he wanted to be above ground. he turned and dug through the dirt diagonally for 80 meters until he was above ground

Answers: 3

continue

Mathematics, 21.06.2019 18:00, JorgeW5St

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

Answers: 1

continue

Mathematics, 21.06.2019 18:30, bvaughn4152

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Answers: 1

continue

You know the right answer?

PL HELP ME PL The probability of a middle school student owning a skateboard is 0.68, of owning a...