Questions by Ga

Questions by Ga

When a 440-Hz tuning fork and a piano key are struck together, five beats are heard. If the pitch of the note on the piano is lower than the tuning fork, what is the frequency of the note?

asked Jan 3, 2018

1 answer

3 votes

211k views

Which two numbers add up to negative 17 and multiply to 30

asked Feb 17, 2017

1 answer

3 votes

730 views

I REALLY NEED HELP !!! The number of hours, t, that bacteria spread 10-fold can be modeled by the equation B(t) = B0(10)^3t. There are five bacteria present initially and a biologist wishes to find out

asked Apr 20, 2016

2 answers

3 votes

64.7k views

2.11 to a mixed number simplest form

asked Mar 27, 2016

1 answer

0 votes

206k views

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