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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 lifeguards shift is one and a half hours long how many shifts are there per day
answered
Dec 14, 2018
Mathematics
middle-school
6
votes
70.9k
views
Multiply. −2/21×27/40 Enter your answer as a fraction, in simplified form, in the box.
answered
Jul 10, 2018
Mathematics
middle-school
5
votes
109k
views
What does hesitated mean? given a sentence and example.
answered
May 18, 2018
English
high-school
2
votes
17.6k
views
The earth's mantle surrounds a molten outer core; it is a hot, pliable layer of _____.
answered
Mar 25, 2018
Geography
high-school
1
vote
42.3k
views
A bag contains 9 marbles: 4 are green, 3 are red, and 2 are blue. Austin chooses a marble at random, and without putting it back, chooses another one at random. What is the probability that the first marble
answered
Mar 20, 2018
Mathematics
college
4
votes
133k
views
How do you turn off the mic in Google?!?!?!?
answered
Mar 19, 2018
Computers and Technology
high-school
4
votes
73.4k
views
Standards of performance, or "performance goals" are used to? A. Communicate nonverbally B. Determine a worker's attitude C. Measure effectiveness but not efficiency D. Measure Productivity
answered
Sep 9, 2017
Business
high-school
7
votes
25.9k
views
When a plant produces sugars and transports them during translocation, which main plant tissues are at work? dermal and meristem dermal and vascular ground and dermal vascular and ground
answered
Sep 2, 2017
Biology
high-school
4
votes
198k
views
How many solutions does the equation have? 5(n–2)=5n–10
answered
Aug 18, 2017
Mathematics
middle-school
5
votes
213k
views
Did Rousseau believe that it was the right of the strongest to rule?
answered
Jan 23, 2017
History
high-school
2
votes
6.2k
views
Which of these sentence segments does not contain a capitalization error? every summer in chicago there is an event called the gold coast art fair.
answered
Mar 11, 2016
English
high-school
5
votes
96.5k
views
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