Answers by Corey
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Answers by Corey

Answers by Corey
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The pH scale measures how acidic or basic a substance is. Normal drinking water needs to have a pH of less than 8.5 and greater than 6.5. Model the normal range of pH values of water, using a compound
answered Jun 24, 2020
6 votes
100k views
Luis wants to buy a skateboard that usually sells for $135. At big AL's they are discounted 20%. What is the total cost of the skateboard if luis has to pay state sales tax of 9.25%
answered May 22, 2020
4 votes
56.4k views
I need help 30 points for this Positive and Negative impact of the Explorer John Cabot
answered May 16, 2020
0 votes
102k views
The height, h, of a cylinder is five units less than three times its radius, r. Which expression represents the height of the cylinder in terms of its radius
answered Jan 31, 2020
2 votes
149k views
¿Adónde va ella? ________________________ al cine con su familia. Group of answer choices Va Voy Van Vamos
answered Jan 25, 2020
0 votes
105k views
Simplify the expression
answered Apr 25, 2019
5 votes
111k views
The legend gives the number of children born per woman that year. If the trend continues, how will the likely effect on the food and water supply in region 1 compare with the likely effect in region 2?
answered Apr 11, 2019
7 votes
217k views
The following sentence uses which principal part of the verb? He is going to be late for school if he doesn’t hurry up
answered Dec 1, 2018
3 votes
73.6k views
NEED HELP ASAP WILL MARK BRAINLET FOR GOOD AND CORRECT ANSWER!!!! Look at this cube and its net. Cube with one side labeled 7 milimeters. Net of the same cube also shown with one side labeled 7 milimeters.
answered Aug 15, 2018
2 votes
84.7k views
If an orthocenter lies inside of a triangle, then the triangle must be a?
answered Aug 2, 2018
4 votes
147k views
Besides elections, what is another way to measure public opinion?
answered Jun 26, 2018
1 vote
134k views
What is the difference between a prokaryotic and eukaryotic cell?
answered May 29, 2018
5 votes
200k views
Mr. Walker drove for 4 hours at an average rate of 48 miles per hour. How far did he drive ( here's my Buber so you can help more 469-296 -6925
answered Mar 29, 2018
2 votes
55.2k views
I think it's B but idk
answered Dec 29, 2017
4 votes
20.5k views
1 micrometer equals how many meters?
answered Dec 11, 2017
4 votes
111k views
The hydrosphere is the sphere containing all of the earth's water in all of its forms, including _____, _____, and _____. vapor core liquid solid crust mantle
answered Nov 11, 2017
6 votes
162k views
If there are 40 seats per row, how many seats are in 90 rows?
answered Oct 25, 2017
4 votes
203k views
What is imperialism ? what did it lead to in the late nineteenth century
answered Aug 29, 2017
6 votes
81.7k views
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