Questions by Jbg

Questions by Jbg

A 6-ounce tube of toothpaste costs $2.00. What is the approximate difference in the unit price from the original price if a $1.25 off coupon is used? A. $0.33 B. $0.21 C. $0.20 D. $0.13

asked Oct 21, 2017

2 answers

0 votes

27.0k views

Oxygen has an atomic number of 8. The n = 1 energy level has two electrons, and the n = 2 energy level has six electrons. Oxygen's valence is _____.

asked Oct 14, 2017

1 answer

4 votes

34.1k views

What is 5 % of 220 files

asked Mar 23, 2017

2 answers

3 votes

144k views

Which is the metric root for length? a. gram b. liter c. meter d. second

asked Aug 15, 2016

1 answer

1 vote

71.1k views

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