Team a and team b build houses for habitat for humanity. if the teams work together, they can build a house in 4 days. team a working alone can complete a house in 10 days. if the teams work together for 3 days, but then team b leaves, how much longer will team a need to finish the house?

7.5 days

Step-by-step explanation:

A working = 10 days

AB working = 4 days

AB = 4 --> 10B = 4

                  /10  /10

B = .4

AB = 3

A(.4) = 3

/.4     /.4

A working alone = 7 .5 days

*pretty much solve for B and then equal AB to the amount of days the worked together before B left, 3 days, then it gives you the amount of time A must work to finish the house alone*

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

answer: at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation: