Answers by Nirmalya Roy
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Answers by Nirmalya Roy

Answers by Nirmalya Roy
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At a bicycle store, there were a bunch of bicycles and tricycles. if there were 32 seats and 69 wheels, how many bicycles and how many tricycles were there?
answered May 10, 2018
3 votes
54.3k views
6! + 2! i need help. i have not learned this yet.
answered Jan 9, 2018
3 votes
30.6k views
Write a formula relating the speed of a wave to its period and wavelength
answered Mar 19, 2017
6 votes
181k views
A bowler knocks down at least 6 pins 70 percent of the time. Out of 200 rolls, how many times can you predict the bowler will knock down at least 6 pins?
answered Mar 11, 2017
4 votes
22.9k views
Find the new amount given the original amount and the percent of change. $25; 10 % increase
answered Feb 27, 2016
3 votes
183k views
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