Questions by Guilherme Lopes

Questions by Guilherme Lopes

What is the number of moles of KF in a 29-gram sample of the compound? A) 1.0 mol B) 2.0 mol C) 0.50 mol D) 5.0 mol

asked Oct 28, 2021

2 answers

0 votes

184k views

A service contract for a video projection system costs $195 a year. you expect to use the system for four years. instead of buying the service contract, what would be the future value of these annual amounts

asked Sep 9, 2021

2 answers

4 votes

42.8k views

PLS HELP ILL GIVE BRIANLY LIST

asked Jul 2, 2021

1 answer

3 votes

84.1k views

-3 = 1 3/5 + m . what is m

asked Apr 20, 2021

1 answer

3 votes

47.4k views

Ich habe mir den FuB verletzt

asked Apr 5, 2021

2 answers

4 votes

230k views

The table below shows the approximate populations of the three countries. How many people live in China, France, and Australia in total? Write your answer in scientific notation.

asked Mar 21, 2021

2 answers

4 votes

222k views

Help....................................

asked Jan 5, 2021

2 answers

4 votes

113k views

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