Answer:
26.4 hour
21.12 hours
Explanation:
To properly answer this question, we will multiply the estimated time to build the first pool in 33 hours by the percentage of of the contractors estimate.
Thus, we have,
33 x 0.80 = 26.4. This is assumed to be the estimated time to build the second pool.
Now, moving forward to calculate the estimated time to install the fifth pool, we multiply the estimated time for the second pool by percentage of the contractors estimate.
That is:
26.4 X 0.80 = 21.12
Hence, 21.12 is the assumed estimated time required to install the fifth pool.
<span>numbers, dates, currency or strings - The range validator in a web form helps check whether the value entered in the field falls between the minimum and maximum values allowed in that field. For example if the type of data accepted is of date type, then the rangevalidator checks whether the entered date falls within the given range. That means, month entered should be between 1 and 12, etc.</span>
Answer:
option b
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