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Mathematics, 21.06.2019 20:00
What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.
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Mathematics, 22.06.2019 06:30
Atennis racket at sport city costs $180 and is discounted 15%. the same model racket costs $200 at tennis world and is on sale for 20% off. which store is offering the better deal? explain:
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Mathematics, 22.06.2019 09:30
Which of the following numbers below are whole numbers a.126 b.1/2 c.29 d.71.1 e.36753
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Mathematics, 22.06.2019 10:40
In a class of 50 students, everyone has either a pierced nose or a pierced ear. the professor asks everyone with a pierced nose to raise his or her hand. seven hands go up. then the professor asked everyone with a pierced ear to do likewise. this time there are 46 hands raised. how many students have piercings both on their ears and their noses?
Answers: 3
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