3004457
3004457 3004457
  • 17-01-2018
  • Mathematics
contestada

A swimming pool is open for 7 1/2 hours during a day. The pool keeps one lifeguard on duty at a time, and each lifeguard's shift is 1 1/2 hours long.

Respuesta :

MikaelaBentley
MikaelaBentley MikaelaBentley
  • 17-01-2018
You will need 5 lifeguards a day
Answer Link
swagtheboss
swagtheboss swagtheboss
  • 17-01-2018
There are 5 shifts because 7 1/2 divided by 1 1/2 equals 5.
Answer Link

Otras preguntas

What geographic factors influenced the development of the Atlantic slave trade
which is an example of an organism a. soil b. iceberg c. mold d. a molehill
Which statement explains why most emigrants from England came to America in the 1600s?
how to write 820.681 in expanded form
Explain why it is better to not use rhetorical questions in a research paper.
Divide 80 in a ratio of 3:2
Which constitutional amendment did the Supreme Court cite in ruling that Chinese laundryman Lee Yick had been unfairly convicted?  A.5th Amendment: "...nor shal
Find the value that completes the square r^2-30r+__
what was Jacques cartier's childhood like
Which describes the revisionist or conflict perspective in historiography?a.Historical perspectives change over time depending upon the biases of the writer.b.