Mathematics, 15.12.2021 03:30 seasmarie75
Please be honest and answer this question for me. Even if you can’t answer all of them, answering the first one will be enough.
Reese is installing an in-ground rectangular
pool in her backyard. Her pool will be 30 feet
long, 14 feet wide, and have an average depth
of 8 feet. She is installing two pipes to bring
water to fill the pool; these pipes will also be
used to drain the pool at the end of each
season. One pipe can fill and drain the pool at
a rate that is 1 more than 2 times faster than
the other pipe. If both pipes are open and
working properly, it will take 3.5 hours to fill
the pool.
1. When Reese opens the pipes to fill the pool, she finds that only the slower pipe is working.
Write a rational equation that you can use to find out how long it will take to fill the pool under
these circumstances. Explain how you came up with your equation.
2. Sol
Answers: 3
Mathematics, 21.06.2019 17:30
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
Answers: 1
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 18:10
The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches
Answers: 3
Please be honest and answer this question for me. Even if you can’t answer all of them, answering th...
Chemistry, 26.07.2019 00:30
History, 26.07.2019 00:30
Mathematics, 26.07.2019 00:30
Computers and Technology, 26.07.2019 00:30
History, 26.07.2019 00:30
Mathematics, 26.07.2019 00:30
Mathematics, 26.07.2019 00:30
Mathematics, 26.07.2019 00:30
Mathematics, 26.07.2019 00:30