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vredina [299]
2 years ago
9

The circumference of circle 1 is 16 units. The circumference of circle 2 is 6 units. Which of the following is true about the ar

ea of the circles? A. Not enough information is given to make a comparison between the areas of the circles. B. The area of circle 1 is less than the area of circle 2. C. The area of circle 1 equals the area of circle 2. D. The area of circle 1 is greater than the area of circle 2.
Mathematics
2 answers:
stiv31 [10]2 years ago
8 0

Answer:

I think ur answer is D. The circumference of circle 1 is greater than the circumference of circle 2.

Step-by-step explanation:

16>6

We know that the formula for the area of a circle is πr². This means the greater the radius, the greater the area.

We also know that the formula for circumference is 2πr. It is also dependent on radius. The greater the radius, the greater the circumference.

Given that Circle 1 has a greater area, this means that it has a greater radius which in turn means that it has a greater circumference.

Tems11 [23]2 years ago
6 0

Answer:

C

Step-by-step explanation:

because i am in middle school to good luck

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Answer:

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A certain organization recommends the use of passwords with the following​ format: vowel commavowel, consonant comma consonant c
zimovet [89]

The password format is = inpray93

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Since, there are 21 consonants and repetition is allowed so for 2nd, 3rd, 4th, and 6th positions 21 choices are available. For 1st and 5th positions, 5 choices  are available and for 7th and 8th position there are 10 choices (0 to 9).

Passwords are not case sensitive which means upper case and lower case letters are same.

So, the number of passwords can be =

5\times21\times21\times21\times5\times21\times10\times10

= 486202500

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This means all the letters are different.

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4 0
3 years ago
A vending machine automatically pours soft drinks into cups. The amount of soft drink dispensed into a cup is normally distribut
klemol [59]

Answer:

Step-by-step explanation:

Since the amount of soft drink dispensed into a cup is normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

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µ = mean amount

σ = standard deviation

From the information given,

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3 years ago
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Mars2501 [29]

Answer:

B

Step-by-step explanation:

-10 + 3x - x - 7x + 5x + 7 + 2x

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8 0
3 years ago
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