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Andrei [34K]
2 years ago
7

Which of the following equations is quadratic?

Mathematics
1 answer:
lidiya [134]2 years ago
6 0
Option A is correct as if we solve the equation We will find that the above equation can be compared to the standard quadratic equation i.e ax^2+bx+c=0
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3 years ago
Identify the type of sequence 1/10, 3/20, 5/30, 7/40...
Dafna11 [192]
Arithmetic sequence: must have a constant common difference.
3/20-1/10=(3-2)/20=1/20
5/30-3/20=(10-9)/60=1/60
Difference is not constant, so no.

Geometric sequence: must have a common ratio
30/20 / (1/10) = 15
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4 0
3 years ago
Isabella worked 50 hours over the past two weeks, and she gets paid by the hour. During the first week of the two-week span, she
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Isabella earns $9.50 per hour. She would've earned $475 for the entire 50 hours.

5 0
3 years ago
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How do you solve this problem.
Nat2105 [25]

Answer:

8 were yoused  because 8 times 3 =24 so if you subtract you get 8

Step-by-step explanation:

8 0
3 years ago
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I need help with this, it’s counting principles but I don’t know how to do it! Help
aliina [53]
The answer is 2^12 = 4096.

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