Mathematics, 03.07.2019 02:00 naomicervero
Aswimming pool is opened for 7 1/2 hours during a day. the pool keeps one lifeguard on duty at a time, and each lifeguard shift is one and a half hours long. how many shifts are there per day?
Answers: 1
Mathematics, 21.06.2019 21:40
Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.
Answers: 1
Mathematics, 21.06.2019 22:30
How can constraints be used to model a real-world situation?
Answers: 1
Mathematics, 22.06.2019 02:00
Aiko jumped rope for 20 min and stopped at 8: 05 when did she start
Answers: 1
Mathematics, 22.06.2019 02:30
(fog)(x) if f(x)=x^2- 4 and g(x)=x^2 + 2 x, f(g(x))= f(x^2+2x) (x^2+2x)^2-4 (x^2+2x)(x^2+2x)-4 (x^4+2x^3+5x+4x^2)-4 x^4+2x^3+4x^2+5x-4 what am i doing wrong
Answers: 1
Aswimming pool is opened for 7 1/2 hours during a day. the pool keeps one lifeguard on duty at a tim...
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