Mathematics, 15.10.2019 03:10 iPlayOften3722

It is known that 20% of all students in some large university are overweight, 20% exercise regularly and 2% are overweight and exercise regularly. what is the probability that a randomly selected student is either overweight or exercises regularly or both?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Answers: 2

Answer

Mathematics, 21.06.2019 23:30

Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.

Answers: 3

Answer

Mathematics, 22.06.2019 00:30

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.

Answers: 1

Answer

You know the right answer?

It is known that 20% of all students in some large university are overweight, 20% exercise regularly...

Questions

Mathematics, 15.10.2020 02:01

Evaluate (-5) to the power of 3...

Mathematics, 15.10.2020 02:01

12 flowers were planted in a row, and after that between each two flowers was planted one more flower. Then, the same pattern was repeated four more t...

Mathematics, 15.10.2020 02:01

Out of the last 15 school days, Allie's math teacher has assigned homework 12 times and her science teacher has assigned homework 9 times. Base...

Mathematics, 15.10.2020 02:01