Questions by Bill Chan

Questions by Bill Chan

Help me with math.......................

asked Nov 19, 2023

1 answer

20 votes

529k views

How many hydrogen molecules are in 1.2 moles of hydrogen? 7.2 x 10^23 0.19 x 10^23 1.9 x 10^24 4.8 x 10^23

asked Sep 26, 2023

1 answer

36 votes

388k views

Suppose you have $9300 deposited at a yearly rate of 4.3% compounded weekly. About long will it take your balance toincrease by $1130?yearsRound your answer to the nearest tenth of a year

asked Aug 14, 2023

1 answer

28 votes

82.9k views

What type of data can be used to make a model of food?

asked Jun 23, 2023

1 answer

12 votes

385k views

Joe Biden, Pete Buttagieg, Elizabeth Warren and Bernie Sanders were all presidential __________________, running for the political office of President of the United States.

asked Mar 24, 2022

1 answer

17 votes

216k views

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