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A hydrogen atom has a diameter of about 9.95 nm. Express this diameter in meters.
answered
Jul 10, 2019
Physics
high-school
4
votes
53.1k
views
PLEASE HELP MATH MADD POINTS The rates of change of two data sets can be compared by finding: A-the initial values. B-the slope of each trend line. C-how close the points are to the line. D-the y-intercepts.
answered
Jan 9, 2019
Mathematics
middle-school
6
votes
89.7k
views
Mr polandski is adding food coloring to water to create his own paint colors.he has 5 1/3 cups of water to create a color he needs 2/3 cup of water how many paint colors in all can mr. polanski create
answered
Dec 27, 2018
Mathematics
high-school
5
votes
21.9k
views
Find the roots of the quadratic equation x² – 8x = 9 by completing the square. Show your work.
answered
Nov 2, 2018
Mathematics
high-school
4
votes
72.5k
views
If $55 of a $220 budget is spent on clothes, what percent of the budget is spent on clothes?
answered
Oct 12, 2018
Mathematics
high-school
4
votes
152k
views
Cheryl scored 7 points on free throws and the rest of her points on 2-point goals. If g represents the number of 2-point goals she made, which expression represents the total number of points Cheryl made?
answered
Oct 11, 2018
Mathematics
middle-school
0
votes
151k
views
How do you solve 3/2y = 16/y+2
answered
Aug 23, 2018
Mathematics
middle-school
4
votes
141k
views
What number multiplied by itself 3 times equals 9?
answered
Apr 21, 2018
Mathematics
middle-school
3
votes
70.6k
views
What Was Linnanean classifying organisms
answered
Dec 25, 2017
Biology
high-school
7
votes
167k
views
Why does the moon appear to wax grow larger and then wane or get smaller
answered
Oct 4, 2017
Physics
middle-school
5
votes
185k
views
What is the approximate distance from Babylon to Ur
answered
Feb 22, 2017
Social Studies
high-school
3
votes
227k
views
What is the ratio 91 weeks to 77 weeks
answered
Jan 6, 2017
Mathematics
high-school
6
votes
826
views
-p-4p>-10 number line
answered
Oct 8, 2016
Mathematics
middle-school
2
votes
164k
views
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