Mathematics, 05.01.2021 17:00 alejdnn889283
Pedro and Carmela are cleaning their kitchen. It takes Pedro 3 hours to clean the kitchen by himself, while Carmela can clean the kitchen in 2 hours.
Which equation can be used to calculate how long it will take them to clean the kitchen if they work together?
A.3/2t=t
B. t/3+t/2=1
C.3/t+2/t=1
D.3t+2t=1
Answers: 2
Mathematics, 21.06.2019 18:00
Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.
Answers: 1
Mathematics, 21.06.2019 19:40
Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15
Answers: 3
Pedro and Carmela are cleaning their kitchen. It takes Pedro 3 hours to clean the kitchen by himself...
Mathematics, 05.06.2020 13:57
Computers and Technology, 05.06.2020 13:57
Mathematics, 05.06.2020 13:57
History, 05.06.2020 13:57
History, 05.06.2020 13:57
Mathematics, 05.06.2020 13:57
English, 05.06.2020 13:57
Mathematics, 05.06.2020 13:57
Business, 05.06.2020 13:57
Mathematics, 05.06.2020 13:57