Mathematics, 23.02.2021 22:40, leopolddc4006

Serena take 4 hours to set up the reception hall for an event. Caitlyn takes 5 hours to do the same job. How long will it take to set up the
reception hall if both of them work together? (round to the nearest
1/10):
It will take them [hours) hours working together.
Use formula: 1/A + 1/B= 1/T

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:00, anthonybowie99

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Answers: 3

continue

Mathematics, 22.06.2019 01:50, mynameisjeff1417

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?

Answers: 2

continue

Mathematics, 22.06.2019 03:40, rjeus

The following numbers will result in a quotient that is less than 1 when it is divided by ? a.2% e. 1 and 2/3 b. x2 f. 1/5 c. 3/10 g. 7/15 d. 5/9

Answers: 1

continue

Mathematics, 22.06.2019 05:00, editsa

Q= {1.7, 1.1, 1.4, 2.1, 2.3, s}. what is the absolute difference between the greatest and least possible values of the median of set q? express your answer as a decimal to the nearest hundredth.

Answers: 3

continue

Do you know the correct answer?

Serena take 4 hours to set up the reception hall for an event. Caitlyn takes 5 hours to do the same...