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Furkat [3]
3 years ago
15

Solve using the quadratic formula. Choose all the correct responses. X^2+ 10x + 22 = 0

Mathematics
1 answer:
Andrew [12]3 years ago
4 0

Answer:

x2 = 1x2 = 9 \\

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A box contains 10 cards numbered 1 through 10. Which events are mutually exclusive? A. A card is drawn from the box and the numb
coldgirl [10]
The answer is A. 5 is not an even number, so both events can't take place together.
6 0
3 years ago
What is the interquartile range of the sequence 5,5,8,8,13,14,16,16,19,22,23,27,31 ?
Romashka-Z-Leto [24]

Answer:

The Interquartile range is 10.

Step-by-step explanation:

First, we will need to find the mean, the mean of this sequence is 16, you will now need to find quartile 1 and quartile 3. Quartile 1 is 13, and quartile 3 is 23. Lastly, subtract Quartile 3 and Quartile 1 will be the answer.

So, 23-13=10

The Answer will be 10, the interquartile range is 10.

Hope this helps!

4 0
2 years ago
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maksim [4K]

Answer:

3

Step-by-step explanation:

4 0
3 years ago
the perimeter of a basketball court is 102 meters, and length is 6 meters longer than twice the width, what r length and width.
stepladder [879]
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Thus,

102 = 2(l + w)

l = 6 + 2w

102 = 2( 6 + 2w + w)
102 = 12 + 4w +2 w
102 = 12 + 6w
90 = 6w

Thus, w = 15.

Length = 6 + 2w
= 6 + 30
= 36.

Thus, the length is 36 meters and width is 15 meters.
7 0
3 years ago
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Answer: a

Step-by-step explanation: Because……….

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