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vazorg [7]
2 years ago
9

A circle with circumference 18 has an arc with a 120° central angle.

Mathematics
2 answers:
Pani-rosa [81]2 years ago
7 0

Answer:

6

Step-by-step explanation:

topjm [15]2 years ago
4 0
The length of the arc would be 5.94 or rounded up 6.
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75% increase followed by 50% decrease is it greater than to original
IceJOKER [234]

Answer:

  • Set original amount = x

<u>After a 75% increase, it would become</u>

x + 75%x = x + 0.75x = x(1 + 0.75) = 1.75x

<u>After a 50% decrease, it would become</u>

1.75x - 50%(1.75x) = 1.75x - 0.5(1.75x) = 1.75x - 0.875x = 0.875x = \frac{7}{8} x

Because \frac{7}{8} x is less than x, the new amount would be less than the original.

7 0
2 years ago
Find the value of each variable in the given parallelogram
never [62]

Answer:

I cant see it

Step-by-step explanation:

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3 years ago
You draw a card from a standard deck of 52 cards. What is the probability of drawing a
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Answer:

1/13

Step-by-step explanation:

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King of Hearts

King of Diamonds

King of Clover

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This is 4 cards in a standard deck of 52. Set as a fraction 4/52.

Simplify:

(4/52)/(4/4) = 1/13

1/13 is the probability of drawing a KIng card.

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8 0
3 years ago
Jason and Yolanda both drew a simple random sample from a non-normally distributed population of 25,000. Jason’s sample consiste
Ksenya-84 [330]

Both the sample can be used to make inferences about the population.

The correct option is D.

Given

Jason and Yolanda both drew a simple random sample from a non-normally distributed population of 25,000.

Jason’s sample consisted of 0.24% of the population, while Yolanda’s sample consisted of 0.32% of the population.

<h3>Percentage;</h3>

A percentage is a number or ratio that can be expressed as a fraction of 100.

According to the question

Total number of population = 25000

Percent of a sample of Jason = 0.24%

Percent of the sample of Yolanda's = 0.32%

So, the number of the population according to Jason's sample is given by;

=\dfrac{0.24}{100}\times 25000\\\\=0.24 \times 250\\\\=60

The number of the population according to Yolanda's sample is given by;

=\dfrac{0.32}{100}\times 25000\\\\=0.32 \times 250\\\\=80

Hence, Both the sample can be used to make inferences about the population

To know more about the percentage click the link given below.

brainly.com/question/16216214

5 0
1 year ago
HURRYYY
IgorC [24]

Answer:

I believe the answer is 10 units.

3 0
3 years ago
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