Mathematics, 26.04.2021 22:20 alexciamartinez05
Two sisters, working together can clean the house in 3 hours. The older sister works 3 times faster than the younger sister when cleaning the house. How long will it take the younger sister to finish the same job by herself? Type just the number don't include words
Answers: 3
Mathematics, 21.06.2019 16:00
The equation x2 โ 1x โ 90 = 0 has solutions {a, b}. what is a + b?
Answers: 1
Mathematics, 21.06.2019 19:50
Examine the two-step equation. โ 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality
Answers: 2
Mathematics, 22.06.2019 04:30
Liang bought a basket of apples to make pies for her friends. the basket of apples weighed p pounds. before she had time to make the pies, she ate 3 pounds of apples. there are 17 pounds of apples left to make pies.
Answers: 2
Mathematics, 22.06.2019 05:30
Two terms in a geometric sequence are a5=15 and a6=1 what is the recursive rule that describes the sequence?
Answers: 2
Two sisters, working together can clean the house in 3 hours. The older sister works 3 times faster...
Physics, 24.07.2020 09:01
Geography, 24.07.2020 09:01
Mathematics, 24.07.2020 09:01
Biology, 24.07.2020 09:01
Mathematics, 24.07.2020 09:01
Chemistry, 24.07.2020 09:01
Mathematics, 24.07.2020 09:01
Advanced Placement (AP), 24.07.2020 09:01
Biology, 24.07.2020 09:01
Arts, 24.07.2020 09:01