Pls pls help me answer ii put this attachment
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Answer:
1.01 minutes
Step-by-step explanation:
The length of the roll is given to be 304 ft, and Bob's velocity is 5ft/s.
Velocity is defined as the rate of change of displacement over time t:
The function can be expressed to make t the subject to calculate time taken by Bob;
Hence, it takes Bob 1.01 minutes to walk the length of the roll.
In general, 23 more than a number is written as
In our case, x is 'twice a number'; thus,
Finally, the whole expression is