Answers by Christian Ruppert
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Answers by Christian Ruppert

Answers by Christian Ruppert
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HELP ME PLEASE FAST!!!n
answered Jul 17, 2022
3 votes
19.0k views
Which of the following have both 2 and -5 as solutions? X2+3x-10-0 X2-3x-10=0 X2+7x+10=0 X2-7x+10=0
answered Jul 16, 2022
6 votes
42.9k views
If you use a coin to decide who should be president, how many times would you have to flip it to pick one person from among the 32 candidates? (Note that a coin flip has two possible outcomes, so K = 2.
answered Feb 2, 2022
2 votes
60.0k views
A house has a black tar, flat, horizontal roof. The lower surface of the roof is well insulated, while the upper surface is exposed to ambient air at 300K through a convective coefficient of 10 W/m2-K.
answered Nov 12, 2021
2 votes
191k views
Make this sentence more descriptive. The dog growled at Kendrick.
answered Sep 19, 2021
2 votes
86.4k views
Which attitude best describes the view of most of the English settlers who came to colonize Jamestown in the 1600's? A: The Indians are there to be enslaved and to work for us. B: The Indians are potential
answered Sep 10, 2021
2 votes
55.6k views
A toy car is released from point Q of the ramp and travels towards point P. What is/are the force(s) responsible for pulling the car towards point P?
answered Jul 23, 2021
3 votes
45.7k views
What are some facts about WW1 and WW2
answered Jul 22, 2021
3 votes
192k views
Solve for x: 5(x + 3) = 4(x − 3)
answered Jun 10, 2021
0 votes
67.0k views
Joe concluded that the expression 3x + 15 + 2x is equivalent to the expression 5(x + 3). Which of these best explains how Joe reached his conclusion?​
answered May 22, 2021
7 votes
43.4k views
The basic parts of an instruction, in order from left to right, are: a. label, mnemonic, operand(s), comment b. comment, label, mnemonic, operand(s) c. label, mnemonic, comment d. mnemonic, operand(s),
answered Jan 12, 2021
4 votes
206k views
The bicarbonate buffering system in the blood is the most important buffering system in the ECF. Bicarbonate ion and carbonic acid are the key components of this buffering system. The weak base ____________
answered Oct 3, 2020
2 votes
124k views
4 digit dividends. 6÷1,892
answered Aug 21, 2020
4 votes
157k views
If C(t) = 180 + 10t represents ISP A and C(t) = 25t represents ISP B, how long would the service contracts need to be for the total costs to be the same?​
answered May 27, 2020
5 votes
133k views
I need help on this science homework
answered Apr 28, 2020
5 votes
211k views
If f(x)=4 what is x?
answered Mar 4, 2020
6 votes
37.9k views
HELP WANTED HELP WANTED!!! Why did European nations such as Britain colonize countries in the Middle East in the beginning of the twentieth century? A. to gain an upper hand over the United States B. to
answered Apr 12, 2019
1 vote
67.3k views
Write as a single power: 4​^20​ + 4​^20​ + 4^​20​ + 4^​20
answered Nov 7, 2018
3 votes
39.6k views
Suppose that it cost $17 to place a classified advertisement in the newspaper, plus $3 for each line. Then the cost to place an ad x lines long is given by y dollars, where y=3x+17
answered Oct 2, 2018
5 votes
142k views
What is a cockroach? how did cockroaches evolve? how is it wrong to have cockroaches in your house? why do we need to get rid of cockroach?
answered Sep 5, 2018
4 votes
144k views
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