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3 years ago

7

Yoshi made a scale drawing of his yard. The scale drawing is 1 centimeter = 0.5 meter. The length of the patio is 4.5 centimeter

s in the drawing. Find the actual length.

1 answer:

ozzi3 years ago

8 0

here's your answer

hope it helps you

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The average basketball has a diameter of 9.5 inches. What is the volume of an average basketball?

Elodia [21]

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Step-by-step explanation:

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3 years ago

Assume that the weight of two year old babies have distribution that is approximately normal with a mean of 29 pounds and a stan

Lana71 [14]

Answer:

25.15 ponds is the weight of two year old baby corresponds to 10th percentile.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 29 pounds

Standard Deviation, σ = 3 pounds

We are given that the distribution of weight of two year old babies is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of x such that the probability is 0.10

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$P( X < x) = P( z < \displaystyle\frac{x - 29}{3})=0.10$

Calculation the value from standard normal z table, we have,

$P(z < -1.282) = 0.10$

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Thus, 25.15 ponds is the weight of two year old baby corresponds to 10th percentile.

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Ymorist [56]

11>9 this is the answer

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