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3 years ago

13

The distance around a circle is also called the circumference. The diameter of a circle is the distance across the circle throug

h its center

1 answer:

Vika [28.1K]3 years ago

6 0

Answer:

True

Step-by-step explanation:

The definition of diameter is "a straight line passing from side to side through the center of a body or figure, especially a circle or sphere."

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The pyramid shown has a square base that is 12 centimeters on each side. The slant height is 18 centimeters. What is the surface

iogann1982 [59]

A = 576 cm2 hope that helps ;)<span>
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2 years ago

Read 2 more answers

If charged per cut, how much will it cost

melisa1 [442]

Answer:

24 because if your cutting 8 pieces and 4 pieces is 12 then all you have to do is multiply 12 x 2 which equals 24!

Step-by-step explanation:

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2 years ago

ABC Auto Insurance classifies drivers as good, medium, or poor risks. Drivers who apply to them for insurance fall into these th

Misha Larkins [42]

Answer:

a. $P(E_1/A)=0.0789$

b. $P(E_2/A)=0.395$ \

c. $P(E_3/A)=0.526$

Step-by-step explanation:

Let $E_1,E_2,E_3$ are the events that denotes the good drive, medium drive and poor risk driver.

$P(E_1)=0.30,P(E_2)=0.50,P(E_3)=0.20$

Let A be the event that denotes an accident.

$P(A/E_1)=0.01$

$P(A/E_2=0.03$

$P(A/E_3)=0.10$

The company sells Mr. Brophyan insurance policy and he has an accident.

a.We have to find the probability Mr.Brophy is a good driver

Bayes theorem, $P(E_i/A)=\frac{P(A/E_i)\cdot P(E_1)}{\sum_{i=1}^{i=n}P(A/E_i)\cdot P(E_i)}$

We have to find $P(E_1/A)$

Using the Bayes theorem

$P(E_1/A)=\frac{P(A/E_1)\cdot P(E_1)}{P(E_1)\cdot P(A/E_1)+P(E_2)P(A/E_2)+P(E_3)P(A/E_3)}$

Substitute the values then we get

$P(E_1/A)=\frac{0.30\times 0.01}{0.01\times 0.30+0.50\times 0.03+0.20\times 0.10}$

$P(E_1/A)=0.0789$

b.We have to find the probability Mr.Brophy is a medium driver

$P(E_2/A)=\frac{0.03\times 0.50}{0.038}=0.395$

c.We have to find the probability Mr.Brophy is a poor driver

$P(E_3/A)=\frac{0.20\times 0.10}{0.038}=0.526$

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3 years ago

Harlamova29_29 [7]

Answer:

2/8 or 1/4

Step-by-step explanation:

2/8 or 1/4 because the spots on the spinner are blue out of 8 is 2/8 or 1/4

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3 years ago

9. Ellie is making a batch of pancakes

Vikki [24]

Answer:

Step-by-step explanation:

Maybe your questions has some wrong numbers in it? but, going by what's in your questions , just 1 cup of flour :/ seems too easy

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2 years ago