Mathematics, 10.10.2019 22:50 deflox74
Sa punishment for something naughty that we did, my little brother and i have to whitewash both sides of a fence. we start at the same time, and we each work at a constant rate.
if we each whitewash one side, i'll finish in 2 hours and my brother will finish in 3 hours. but i'm a nice kid, so after i finish my side, i go around to the other side and my brother finish his side. from the time i start him, how many minutes does it take us to finish the job?
hint(s):
how many sides per hour can i paint? how about my brother? how about both of us together?
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 22.06.2019 00:40, granniejo
The point (-7, -24) is on the terminal ray of angle 0 which is in standard position. a student found the six trigonometric values for angle e. the student's answers are shown. which value(s) are incorrect? sin(8) cos(8) 24 tan(0) sin(0)=25 cos(0) -- tan(ⓡ) - - 24 csc(o)=2 sec(0) --25 cot(6) - za csc(o) sec(0) cot(0) done
Answers: 3
Mathematics, 22.06.2019 01:00, nicolew647
Which of the following is equal to the rational expression when x is not equal to -2 or -6?
Answers: 2
You know the right answer?
Sa punishment for something naughty that we did, my little brother and i have to whitewash both side...
Questions in other subjects:
Mathematics, 06.11.2020 19:40
Mathematics, 06.11.2020 19:40
Biology, 06.11.2020 19:40
Health, 06.11.2020 19:40
