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zlopas [31]
2 years ago
6

the amount of time a certain brand of light bulb lasts is normally distributed with a mean if 1800 hours and a standard deviatio

n of 85 hours. Using the empirical rule, what percentage of light bulbs last between 1630 hours and 1970 hours?
Mathematics
1 answer:
RUDIKE [14]2 years ago
4 0

Answer:

340%

Step-by-step explanation:

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\huge \bold \purple{answer}

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In rectangle KLMN, KM = 9x+26 and LN = 84.5. Find the value of x.
Alex777 [14]

Answer:

x = 6.5

Step-by-step explanation:

square is rectangle

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2 years ago
Imagine that you need to compute e^0.4 but you have no calculator or other aid to enable you to compute it exactly, only paper a
labwork [276]

Answer:

0.0032

Step-by-step explanation:

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Given :

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Therefore, the Taylor's Error Bound formula is given by :

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2 years ago
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