2 years ago

I’m not sure if my answers are right but you’re supposed to find the length of AC and QR (simplified)

Mathematics

1 answer:

alexira [117]2 years ago

8 0

Answer:

Let me see and I will try and help

Step-by-step explanation:

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Answer:

z = 2.6

Step-by-step explanation:

<u>Use the formula for z-score</u>

$z=\frac{x-\mu}{\sigma}\\ \\z=\frac{210-145}{25}\\ \\z=\frac{65}{25}\\ \\z=2.6$

This tells us that this person's score of 210 places them 2.6 standard deviations above the mean

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Step-by-step explanation:

For every goal team A scored, team B scored 3 goals.

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3 years ago

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

the answer is in the above image

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Papessa [141]

Answer:

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Step-by-step explanation:

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