Questions by Petrichor

Questions by Petrichor

If the maximum acceleration that is tolerable for passengers in a subway train is 1.74 m/s2 and subway stations are located 930 m apart, what is the maximum speed a subway train can attain between stations?

asked Apr 19, 2018

1 answer

2 votes

230k views

Pearl deposited $60 into a savings account for which interest is compounded monthly. according to the rule of 72, what interest rate will cause her money to double in approximately 33 years?

asked Feb 17, 2018

2 answers

1 vote

227k views

Which of the following equations is not exponential? a)y = 1x b)y = (1/2)x c)y = -2x

asked Apr 27, 2017

1 answer

1 vote

31.7k views

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