Mathematics, 18.03.2020 02:13, coreybaldwin22

Gab does one-seventh of a job in 3 hours. If Torres works 1.5 hours more than Gab, he can finish one-tenth of the job. How long does it take to do the job if they work together?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, tangia

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Answers: 3

continue

Mathematics, 21.06.2019 21:40, oprajapati

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

Answers: 2

continue

Mathematics, 21.06.2019 22:00, kiararoman1715

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

Answers: 2

continue

Mathematics, 21.06.2019 22:30, bobxspam

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

Answers: 1

continue

Do you know the correct answer?

Gab does one-seventh of a job in 3 hours. If Torres works 1.5 hours more than Gab, he can finish one...