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nalin [4]
3 years ago
12

What is the degree measure of the smaller angle formed by the hour and minute hands of a 12 hour clock?

Mathematics
1 answer:
Georgia [21]3 years ago
4 0

<u> 359.905 degrees</u> is the answer.

Step-by-step explanation:

when it comes to the hour hand it moves about 360 degrees in a 12 hour clock for instance let us take the time 6:15 then the calculation is

=(6+15/60) * 360÷12

= 187.5 degrees.

when it comes to the minute hand the minute hand travels 360 degrees for every 60 minutes in a 12 hour clock so if it is 5 mins past in the time 6:05 then it can be given as

15/60 * 360 = 90 degrees

Difference between the two hand can be  calculated by

(Angle turned by the hour hand) - (Angle turned by the minute hand)

<u>For a smaller angle let us take 12:01 </u>

= (12+1/60) * 360÷12

=360.5

for the minute hand

=1/60 = 0.595

(Angle turned by the hour hand) - (Angle turned by the minute hand)

= 360.5 - 0.595

=<u> 359.905 degrees</u>

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Jacob is the most popular name amongthe 2,086,814 males born in 2000. The Jacobs make up 1.6516% of all males born that year. Ho
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Answer:

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Step-by-step explanation:

Given the following :

Total number of males born in year 2000= 2,086,814

Percentage number of Jacob's born in year 2000 = 1.6516%

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The number of Jacob's born in year 2000 will be :

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(1.6516 / 100) × 2,086,814

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3 years ago
Calibrating a scale:
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Answer:

We conclude that the calibration point is set too high.

Step-by-step explanation:

We are given the following in the question:

Population mean, μ =  1000 grams

Sample mean, \bar{x} =  1001.1 grams

Sample size, n = 50

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First, we design the null and the alternate hypothesis

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We reject the null hypothesis and accept the alternate hypothesis. We accept the alternate hypothesis. We conclude that the calibration point is set too high.

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Set up equation to convert 14 quarts to gallons: 14÷4 = 3.5.

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