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Answers by Moira

Answers by Moira
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If P(x) = x ^ 2 + x + 3 and Q(x) = 4x ^ 2 - 3 find P(8) .
answered Jun 10, 2021
5 votes
44.0k views
What is the percent yield of the purification system reaction Record answer to the answer to the tenths place.
answered May 17, 2021
2 votes
132k views
Please I need help asap! A car rental company's standard charge includes an initial fee plus an additional fee for each mile driven. The standard charge (in dollars) is given by the function s=14.95+0.
answered Apr 19, 2021
4 votes
125k views
Defanation of evaporqation
answered Apr 16, 2021
5 votes
114k views
A party mix is made by adding nuts that sell for $2.50 per kg to a cereal mixture that sells for $1 per kg. How much of each should be added to obtain 60 kg of a mix that will sell for $1.40 per kg? 1.
answered Apr 9, 2021
2 votes
9.2k views
Read the statement below and decide if it represents physical change or chamical change. Iron is heated, causing it to melt. O Physical Change Chemical Change
answered Mar 21, 2021
4 votes
152k views
The Great Pyramid of Giza was built: On the orders of Thutmose III. Most likely by moving the stones with sleds up massive ramps. To be the biggest structure in the world. During the Middle Kingdom.
answered Feb 13, 2021
5 votes
73.7k views
Brent is a 22-year-old man who doesn't smoke. His RDA for vitamin C is 90 mg per day. If he takes ____ mg of vitamin C each day, he will consume megadose amounts of the vitamin. (Check all that apply.)
answered Jan 28, 2021
1 vote
112k views
Pls pls help with math final !!
answered Jan 20, 2021
2 votes
177k views
The sum of 2 and a number is the product of that number and 4
answered Sep 25, 2020
5 votes
21.6k views
Susan owns a small business there was a loss of $11 on Monday and a profit of $18 on Tuesday on Wednesday there was a loss of $7 and on Thursday there was a profit of $8 find the total of profit or loss
answered Jul 18, 2020
1 vote
95.0k views
Please please help. I have a bunch of these and I don’t understand it at all
answered Mar 19, 2019
5 votes
133k views
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