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The number of protons in an atom of an element always equals its atomic weight. a. True b. False
answered
Feb 5, 2018
Chemistry
high-school
3
votes
87.0k
views
-6x-15=4x+35 find the value of x
answered
Aug 1, 2017
Mathematics
middle-school
2
votes
87.3k
views
If 600 cm2 of material is available to make a box with a square base and a closed top, find the maximum volume of the box in cubic centimeters. Answer to the nearest cubic centimeter without commas. For
answered
Apr 25, 2017
Mathematics
high-school
0
votes
162k
views
A number is chosen at random from the positive, even integers from 2 to 50. Find the probability that the number chosen is divisible by 5 or 8. 1/25 2/5 11/25
answered
Aug 3, 2016
Mathematics
high-school
4
votes
86.0k
views
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