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Give two examples of pure substances and two examples of mixtures
answered
Feb 24, 2021
Physics
high-school
1
vote
58.5k
views
What is difference between static electricity and current elecity...???
answered
Feb 13, 2021
Physics
middle-school
4
votes
234k
views
Read and choose the option with the correct answer, based on what you learned from the lesson. Your parents want to buy a house in another country so the family can spend the summers there. They like to
answered
Nov 30, 2020
Spanish
middle-school
5
votes
120k
views
Mr Ruiz drove 305 miles in 5 hours on Saturday and 190 miles in 4 hours on Sunday what is his average speed in miles per hour for the two days
answered
Nov 3, 2020
Mathematics
middle-school
2
votes
134k
views
Officer Brimberry wrote 32 tickets for traffic violations last week, but only 28 tickets this week. What is the percent decrease
answered
Oct 19, 2020
Mathematics
high-school
3
votes
69.6k
views
A rigid, sealed cylinder initially contains 100 lbm of water at 70 °F and atmospheric pressure. Determine: a) the volume of the tank (ft3 ). Later, a pump is used to extract 10 lbm of water from the cylinder.
answered
Oct 8, 2020
Engineering
college
4
votes
170k
views
The size of a certain cell is 2.5*10^-9m. Another cell is 1.5*10^3 times larger. How large is the larger cell in scientific notation?
answered
Sep 1, 2020
Mathematics
middle-school
3
votes
96.3k
views
Brianna spent a total of $52 on 4 used video games. What was the average cost of a game?
answered
May 10, 2020
Mathematics
middle-school
6
votes
159k
views
Hiii guys ... pls help meeee
answered
Apr 15, 2020
Mathematics
middle-school
3
votes
110k
views
The bill for the food is $26.50. If she plans to tip at 20%, what should she pay if she doesn’t want to leave pennies on the table?
answered
Jan 20, 2020
Mathematics
middle-school
7
votes
158k
views
12 term of the AS x-2, 4x, 7x+2
answered
May 23, 2019
Mathematics
middle-school
5
votes
77.3k
views
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