Answers by Cjmarkham
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Answers by Cjmarkham

Answers by Cjmarkham
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Which laboratory activity involves a chemical change?
answered Apr 16, 2022
3 votes
102k views
What year was the USA found and who found it
answered Mar 10, 2022
6 votes
216k views
The table shows the number of gallons of gasoline in a car's gas tank after the car has been driven x miles. S Gasoline Usage Miles Driven, Gasoline in Gallons of х Tank, y 0 15 10 14.6 20 14.2 35 13.6
answered Feb 10, 2022
13 votes
155k views
Solve the system of equations -2x+3y=3 x-2y=2
answered Dec 14, 2021
2 votes
99.4k views
Dolphin echolocation is similar to ultrasound. Reflected sound waves allow a dolphin to form an image of the object that reflected the waves. Dolphins can produce sound waves with frequencies ranging from
answered Dec 11, 2021
5 votes
4.2k views
Jane wants to plant grass in het backyard. Her backyard is in the shape of a rectangle. Its length is 32 feet and its width is 21 feet. Suppose each pack of seed covers 12 square feet. How many packs of
answered Dec 10, 2021
5 votes
120k views
How does a linear system work ummmm 20 points
answered Aug 18, 2021
5 votes
64.3k views
The hunger games (what makes Effie likeable)
answered Jul 10, 2021
3 votes
220k views
Suppose that you are the manager of a production department that uses 1600 boxes of specific parts per year. The supplier quotes you a price of $8.50 per box for an order size of 499 boxes or less, a price
answered Jun 20, 2021
3 votes
6.6k views
Fill in gaps with “au”, “à la”, “à l” and “aux M Pépin a mal __oreille. Les enfants ont mal __ gorge. Luc a mal __ bras. Mme Dupont a mal __ pieds.
answered Jun 19, 2021
5 votes
18.2k views
8.3E+2 using scientific notation
answered Apr 24, 2021
4 votes
219k views
What items are taxed in pennsylvania
answered Feb 21, 2021
3 votes
143k views
The air over Earth's surfaces absorbs heat from the materials of Earth. In Section 3 of the experiment, the air over the sand the air over the water because sand water. This difference in temperatures
answered Dec 15, 2020
1 vote
77.9k views
What is the domain of the function f(x) = 3{x+4} +1?
answered Nov 22, 2020
3 votes
29.5k views
What mineral is this? Irregularly shaped, white with nonmetallic luster, the hardness of 2.5, shows cubic cleavage and dissolves easily in water.
answered Nov 17, 2020
4 votes
34.4k views
Type the correct answer in each box. Round numbers to the nearest tenth, if necessary. Solve the equation by filling out the table. -0.5x − 2 = 2x−1 − 5
answered Jun 18, 2020
4 votes
192k views
Which answer best summarizes the events from the poem contained in the following lines? “Then came to the building the warrior marching, Bereft of joyance. The door quickly opened on fire-hinges fastened,
answered May 21, 2020
5 votes
221k views
What are the two major divisions of the overall nervous system?
answered Dec 14, 2019
2 votes
46.7k views
Describe how the cold war influenced the development and early goals of nasa and spaceflight programs.
answered Sep 20, 2019
4 votes
82.0k views
Which compound contains both carbxyl and amino functional groups in the same molecule A. starch B. nucleic acid C. amino acid D. glucose
answered Mar 3, 2019
3 votes
50.3k views
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