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BARSIC [14]
3 years ago
12

4 sin180 degrees + 2 sec0 degrees

Mathematics
1 answer:
vaieri [72.5K]3 years ago
6 0
Sin(180°) = 0
sec(0°)=1
4(0)+2(1)=2
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A researcher in a Human Resources Unit presented a recent study, which showed a statistical significance between length of staff
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Answer:

To explain to her manager that her research does not mean the length of staff lunch breaks should be reduced, the best thing to say from the options is:

A significant result does not mean that the effect is important.

Step-by-step explanation:

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2. Saying "A significant result means that the effect is not relevant" wouldn't pass her intended message across. The effect might not be relevant to productivity, but will be relevant to another department, so something would be done about their lunch time break.

3. Saying "A significant result does not mean that the effect is important", she would pass her message very clearly. The manager would hear of a negligible effect, and would not worry about any effect of their lunch break time.

4. Saying "A significant result means that the effect is weak", she sounds direct, admitting that there is an effect, but a weak one. That is not good enough.

3 0
4 years ago
Find the number if 6% of it is 20% of 6
Anni [7]
Lets say 'x' is the number.

so you do 6/100 times x= 20/100 times 6
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x=20
good luck!
4 0
3 years ago
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A store has a sale for 15% off. You want a jacket that was originally $45. How much
Travka [436]

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es 51.75

Step-by-step explanation:

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4 0
2 years ago
A parking garage charges four dollars each hour, but parking is free for the first hour. What expression can I use to match the
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Step-by-step explanation:

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WILL GIVE BRAINLIEST, please answer quickly!
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Answer:              

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Step-by-step explanation:

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3 years ago
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