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.
1 answer:
7.5 divided by 1.5 is 5 so there are 5 lifeguards throughout the day.
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Answer:
3.79 centimetres
Step-by-step explanation:
1 day = 24 hours
91 ÷ 24 = 3.79 centimetres
Total ducks = 8
blue winged ducks =2
fraction of ducks having blue wings =2/8 =1/4
Answer:
the coefficient is A.5
Answer:
-26
Step-by-step explanation:
2+2−(5)(6)=
-26
