0.035 x 1.02 is equal to 0.0357. 0.0357 divided by 0.00015 is equal to 238.
Answer:
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Step-by-step explanation:
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Answer:

<h3><u>1 (7/26)</u> is the right answer.</h3>
If 4=2^2
8=2^3
(2^)2x+10=(2^)6x
(2^)6x-(2^)2x=10
(2^)2x×7=10, where x has no real value
Answer: C. 12.5
Step-by-step explanation:
Given : A manufacturer of new light bulbs claims the average lifetime of its long-life bulb is more than 4000 hours.
Population mean : 
Sample size : n= 100
Sample mean : 
Standard deviation: 
The value of test-statistic is given by :-

Hence, the value of the test statistic for this problem is 12.5.