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erik [133]
3 years ago
11

The end of a minute hand on a clock is 5.5 inches from the center. How far will the minute hand travel over three days

Mathematics
1 answer:
pashok25 [27]3 years ago
6 0

Answer:

Step-by-step explanation:

Given :

Radius, r = Length of hour hand = 5.5 inches

A complete cycle is traveled in 24 hours ;

C = 2πr

C = 2 * π * 5.5 = 34.557519 inches

In 3 days : It will travel 3 full cycles

3 * C = 3 * 34.557519 inches

= 103.672557 inches

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3 years ago
Amanda simplifies the following expression and shows her work below. What mistake did Amanda make that resulted in an incorrect
den301095 [7]

Answer:

A, She added before multiplying.

Step-by-step explanation:

First, start off by using GEMDAS.

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2 years ago
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Nesterboy [21]

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3 years ago
Read 2 more answers
5#The distribution of scores on a standardized aptitude test is approximately normal with a mean of 480 and a standard deviation
kirza4 [7]

We want to find the value that makes

P(X\ge x)=0.2

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Where

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μ = mean

And in our example, x = minimum score needed, therefore

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Rounding to the nearest integer the minimum score needed is 568, if you get 568 you are at the top 20.1%.

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1 year ago
Part I
tino4ka555 [31]

Answer:

Step-by-step explanation:

I know that the two means are are 11.28 and 12.

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3 0
3 years ago
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