Mathematics, 14.04.2021 19:20 Mattixwillard

Due in 5 min pls help

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:20, organicmemez

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Answers: 2

continue

Mathematics, 21.06.2019 21:00, KieraKimball

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

Answers: 1

continue

Mathematics, 21.06.2019 21:20, ctyrector

If the value of cos330°is√3/2 then find cos 165°.

Answers: 2

continue

Mathematics, 21.06.2019 22:00, goodperson21

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

Answers: 2

continue

You know the right answer?

Due in 5 min pls help
...