Answers by Costamatrix
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Answers by Costamatrix

Answers by Costamatrix
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PLEASE HELP Solve each given equation and show your work. Tell whether it has one solution,an infinite number of solutions, or no solutions, and identify each equation as an identity, a contradiction,
answered Jul 31, 2021
3 votes
216k views
A car has a 16-gallon fuel tank. When driven on a highway, it has a gas mileage of 30 miles per gallon. The gas mileage (also called "fuel efficiency") tells us the number of miles the car can travel for
answered Jul 27, 2021
7 votes
180k views
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answered Jul 10, 2021
6 votes
80.9k views
Explain in a well-developed paragraph why and how the coal and the steam engine fueled the Industrial Revolution.
answered Jun 26, 2021
1 vote
58.3k views
Which of the following sentences uses the word lament correctly? The young man was quick to lament when he realized he was accepted to college. Shilo could do nothing but lament the death of her dog. It
answered May 5, 2021
2 votes
129k views
What does "C" represent and how do you evaluate this?
answered Apr 5, 2021
1 vote
215k views
Oab.......................
answered Feb 23, 2021
0 votes
35.7k views
A phone call startles me out of a deep sleep. I sit up straight in bed, my heart pounding. "Hello?" "Hello, Kevin." I know his voice immediately, but am too stunned to speak. "You must be surprised to
answered Feb 15, 2021
3 votes
186k views
2. Why did the United States and European countries stop trading with South Africa in the 1980's and 1990's? *​
answered Jan 28, 2021
5 votes
60.8k views
A study examined the employment benefits of getting a PhD degree.PhD degree. The researchers made inferences based on employment rate data collected for a sample of individuals who took graduate entrance
answered Jan 26, 2021
6 votes
35.1k views
An engineering firm is designing a ski lift. The wire rope needs to travel with a linear velocity of 2.0 meters per second, and the angular velocity of the bullwheel will be 10 revolutions per minute.
answered Sep 26, 2020
5 votes
32.8k views
Hope to find help thank you!!
answered Aug 23, 2020
2 votes
6.2k views
15. Alicia wants to give two gifts to her best friend. One gift will be a necklace and one will be a shirt. There are four different shirts choices and seven necklace choices. Part A: How many different
answered Jul 13, 2020
5 votes
97.2k views
Which claim from the proposal addresses the problem Sending garbage into space
answered Mar 25, 2020
1 vote
208k views
How did Pachacuti encourage loyalty?
answered Feb 1, 2020
5 votes
138k views
Which of the following statements describes electric fields? Electric potentials are caused by electric fields. Electric fields are scalar values. Electric charges produce electric fields. Electric fields
answered Oct 11, 2019
5 votes
114k views
From least to greatest 2.3, 2 4/5, 2.6
answered Oct 1, 2019
7 votes
36.6k views
A mixture has particles that Cannot be seen but do reflect light. Should be classified as a (homogeneous mixture, suspension, solution, colloid)
answered May 14, 2019
3 votes
184k views
If k(x) = 2x-3x then k(9) is. A.315 B.307 C.159 Or D.153 show work plzz thanks
answered Apr 30, 2019
5 votes
139k views
How is plasma different from other phases of matter?
answered Jan 21, 2019
3 votes
17.2k views
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