Mathematics, 25.02.2020 21:28 tylorroundy

Christine has always been weak in mathematics. Based on her performance prior to the final exam in Calculus, there is a 40% chance that she will fail the course if she does not have a tutor. With a tutor, her probability of failing decreases to 10%. There is only a 50% chance that she will find a tutor at such short notice.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, sciencecreation87

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Answers: 1

continue

Mathematics, 21.06.2019 17:30, maddiemalmstrom

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

Answers: 2

continue

Mathematics, 21.06.2019 17:30, msdmdsm1186

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Answers: 3

continue

Mathematics, 21.06.2019 20:00, anthonybowie99

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

Answers: 1

continue

You know the right answer?

Christine has always been weak in mathematics. Based on her performance prior to the final exam in C...