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What is 45,231 written in expanded form? 2 x 10,000 + 1 x 1,000 + 3 x 100 + 5 x 10 + 4 2 x 10,000 + 3 x 1,000 + 1 x 100 + 4 x 10 + 5 3 x 10,000 + 4 x 1,000 + 5 x 100 + 1 x 10 + 2 4 x 10,000 + 5 x 1,000
answered
May 11, 2021
Mathematics
high-school
0
votes
182k
views
What mass of Al(OH)3 is needed to completely react with 17.9g of HCl?
answered
Jan 10, 2021
Chemistry
college
5
votes
86.0k
views
PLZZZ help worth 25 points Your teacher has told you that: The fall of the Roman Empire was not due to one event but due to many events combined. Write a paragraph of five to eight sentences in which you
answered
Jul 8, 2020
History
middle-school
3
votes
197k
views
One number is five more than another, and their sum is three less than three times the smaller. Find the numbers. If x represents the smaller number, which equation could be used to solve for x? x2+5=
answered
Jun 15, 2020
Mathematics
middle-school
3
votes
170k
views
Use the standard normal distribution or the t-distribution to construct a 99% confidence interval for the population mean. Justify your decision. If neither distribution can be used, explain why. Interpret
answered
May 5, 2020
Mathematics
high-school
4
votes
173k
views
-6y+2x=5yk-9 I got the answer, but I'm curious on how it's actually supposed to look like.
answered
Oct 31, 2019
Mathematics
college
3
votes
143k
views
What is the responsibility if a scientist
answered
Aug 23, 2019
Mathematics
middle-school
4
votes
80.8k
views
Please answer question E and explain how you got your answer
answered
Aug 9, 2018
Mathematics
high-school
4
votes
154k
views
What happens when a hydrate is heated
answered
Mar 9, 2018
Chemistry
college
5
votes
57.1k
views
Step "S" stands for: identifying the problem listing choices judging whether or not your choice is right developing a plan of action
answered
Mar 6, 2018
Health
high-school
1
vote
29.0k
views
Over the summer, Kyle traveled to Paris, France. At the time, one U.S. dollar was equivalent to 0.84 euros. Using this exchange rate, he exchanged $555 for euros. From the money he exchanged, he spent
answered
Feb 22, 2018
Mathematics
high-school
4
votes
128k
views
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