3 years ago

What is the equation of the circle show in the image?

1 answer:

7 0

Answer: B

Explanation: just graph each equation

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kaheart [24]

Given mean μ = 7.6 and standard deviation σ =3.1

The z score value for x= 5 is given by

Z = $\frac{x - mean}{standard deviation}$

Z = $\frac{5 - 7.6}{3.1 }$

Z = -0.8387

The Z- score value rounded to nearest tenth is -0.8

The correct answer choice is A. -0.8

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3 years ago

Andrews [41]

Answer:

8b and 80

Step-by-step explanation:

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nataly862011 [7]

Answer:

the answer is A. 3 miles per hour

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kvasek [131]

The area is 3.2

The scale factor is 2/5

We know that the length is 4 so 4x2/5=8/5

8/5x2=16/5. 16/5=3.2

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2 years ago

Zigmanuir [339]

Aera=legnth times width
aera=12 times 10=120 ft^2

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3 years ago