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Answers by Massi

Answers by Massi
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How many moles of CuSO4 are used to make 250 ml of a 0.50 M CuSO4 solution?
answered Jun 21, 2019
4 votes
2.4k views
Mr. Harris has some money in his wallet. He pays the babysitter $12 an hour for 4 hours of babysitting. His wife gives him $10, and he puts the money in his wallet. By how much does the amount in his wallet
answered May 17, 2019
5 votes
53.3k views
Plz Help Will Upvote What is the second most abundant element in stars? A. helium B. hydrogen C. iron D. oxygen
answered Dec 17, 2018
4 votes
141k views
Given a rhombus is special type of trapezoid, which of the following shows the formula to find area of a trapezoid correctly filled in?
answered Dec 14, 2018
4 votes
91.4k views
I’ve been working on this puzzle for hours. It’s the largest puzzle I’ve ever worked on, and it’s really difficult. I enjoyed the challenge in the beginning, but now I’m out of patience. I think the best
answered Sep 22, 2018
6 votes
63.5k views
☺☻☺☻ a student can type 174 words in 3 min and 348 words in 6 min. how many words can a student type in 8 min? A.) 378 words B.) 464 words C.) 484 words D.) 524 words
answered May 30, 2018
2 votes
103k views
Bleeding from the ear is a sign of severe injury or disease and is called
answered Apr 11, 2018
1 vote
179k views
Find the Number in Each Case A) 15% of a number is 3 B) 160% of a number is 80 What are the number in Both A and B?
answered Jun 13, 2017
6 votes
39.8k views
WHAT IS 18 TONS 42 POUNDS DEVIDED BY 3
answered Oct 24, 2016
2 votes
184k views
Find the rate of change and the initial value for both group n individual session
answered Nov 11, 2015
4 votes
125k views
What is an example of Party Practices?
answered Aug 22, 2015
3 votes
25.3k views
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