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For the following quadratic equation, find the discriminant. -x^2 + 20x -126 =5 i need help please
asked
May 10, 2021
Mathematics
college
1
answer
0
votes
159k
views
a car company is going to issue new id codes to its employees. Each code will have one digit followed by four letter. The letter V and the digits 3, 4, and 5 will not be used. So, there are 25 letters
asked
Apr 27, 2021
Mathematics
middle-school
1
answer
5
votes
213k
views
HELP ME PLZZ I NEED HELP WITH THIS!!
asked
Mar 24, 2021
Mathematics
high-school
1
answer
3
votes
136k
views
ABC Corporation has declared a rights offering to stockholders of record on December 10th. Under the offer, shareholders need 10 rights to subscribe to 1 new share at a price of $19. Fractional shares
asked
Feb 23, 2021
Business
college
1
answer
3
votes
92.0k
views
Solve the equation using mental math. 7 + r = 15
asked
May 27, 2020
Mathematics
middle-school
2
answers
4
votes
220k
views
What was the primary motivation behind the non-aligned movements during the Cold War?
asked
May 15, 2020
History
middle-school
1
answer
4
votes
232k
views
Karen collects bugs. Each of her rare beetles weighs 4 ounces. The total weight of her collection is 32 ounces. How many pounds do her bugs weigh?
asked
Apr 19, 2020
Mathematics
middle-school
1
answer
2
votes
149k
views
The half-life of plutonium-241 is approximately 13 years. a. How much of a sample weighing 2 g will remain after 70 years? b. How much time is necessary for a sample weighing 2 g to decay to 0.1 g?
asked
Jan 10, 2020
Chemistry
college
2
answers
2
votes
59.8k
views
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