and
Step-by-step explanation:
---- Eq. 1
Then,
-- Eq. 2
Let
and
.
Then, from Eq. 1 & 2, we get:
and
and
By adding, we get,
Substituting "y" got above in Eq.1, we get,
Hence,
Suppose you want to convert miles per hour to feet per second. What conversion factors should you use? How did you determine whi
1 answer:
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Answer:
130 ± 1.82 inches i.e the range of the values is 128.18 inches to 131.82 inches.
Step-by-step explanation:
The range of values required here implies the values fall between the least and maximum values.
Since the values can vary by 1.4%, the range can be determined by:
1.4% of 130 = x 130
= 0.014 x 130
= 1.82
The addition or subtraction of 1.82 to/from 130 inches gives the required range.
i.e the range of allowable values = 130 ± 1.82 inches.
Thus,
130 - 1.82 = 128.18 inches
130 + 1.82 = 131.82 inches
The values falls between 128.18 inches to 131.82 inches.