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nirvana33 [79]
3 years ago
7

The wheel of a bike has a diameter of 27 inches. Find the circumference of the wheel. Round your answer to the nearest whole num

ber.
A. about 42 inches
B. about 85 inches
C. about 170 inches
D. about 572 inches
Mathematics
2 answers:
emmainna [20.7K]3 years ago
7 0

the Answer is 85 inches

Readme [11.4K]3 years ago
4 0
By definition, the circumference is given by:
 C = 2 * pi * R
 Where,
 R: Radio
 Substituting values we have:
 C = 2 * pi * (27/2)
 C = 84.82300165 in
 Round to the nearest whole number:
 C = 85 in
 Answer:
 
The circumference of the wheel is:
 
B. about 85 inches
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Answer:

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Step-by-step explanation:

FIRST:

You can easily solve this problem by creating a slope triangle between the points given.

1 up

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4 to the right


SECOND:

To solve for slope with two points, you do y1-y2/x1-x2.

1-4      -3

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Step-by-step explanation:

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weqwewe [10]
I am going to assume ‘centimetre’ was a typo.

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A physician orders a dosage of 85mg. The drug on hand is labeled “0.1g in 1.5mL”. How many ML should the pharmacy technician giv
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2 years ago
Let f(x) = log(x). Find values of a such that f(kaa) = kf(a).
meriva

Answer:

a = k^{\frac{1}{k-2}}

Step-by-step explanation:

Given:

f(x) = log(x)

and,

f(kaa) = kf(a)

now applying the given function, we get

⇒ log(kaa) = k × log(a)

or

⇒ log(ka²) = k × log(a)

Now, we know the property of the log function that

log(AB) = log(A) + log(B)

and,

log(Aᵇ) = b × log(A)

Thus,

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or

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or

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or

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or

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taking anti-log both sides

⇒ a = k^{\frac{1}{k-2}}

3 0
3 years ago
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