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Westkost [7]
3 years ago
8

What is the period? ​

Mathematics
1 answer:
MAVERICK [17]3 years ago
5 0

Answer: 2π/3  

Step-by-step explanation: At 2π, three cycles have been completed. The period is the length of one cycle.

Measure from peak to peak.

Another way to look at it is to measure the first cycle between 0 to π. One cycle has been completed at 2/3 the distance between 0 and π.

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A manufacturer of bolts has a​ quality-control policy that requires it to destroy any bolts that are more than 4 standard deviat
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Answer:

more than 15.40 cm and less than  14.60 cm

Step-by-step explanation:

A manufacturer of bolts has a quality control policy that requires it destroy any bolts that are more than 4 standard deviations from the mean.

mean length= 15 cm

standard deviation= 0.10 cm

4 standard deviation from mean= 15±(4×0.10)

therefore, bolts of length more than 15+0.4, and less than 15-0.4 will be destroyed

= 15.40 cm and 14.60 cm

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Arturiano [62]

Answer:

y = -1/3x - 5

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Use rise over run to find the slope: (y2 - y1) / (x2 - x1)

Plug in the points:

(y2 - y1) / (x2 - x1)

(-7 + 3) / (6 + 6)

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y = mx + b

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3) Rita has 3/4 m of Ifugao cloth. She used 2/3 m for placement. What part
enot [183]

Answer:

Unused = \frac{1}{12}m

Step-by-step explanation:

Given

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2 years ago
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