It is given that the maximum speed is 15 feet in one minute.
Recall that the formula for the speed is
[tex]\text{Speed =}\frac{\text{Distance}}{\text{Time}}[/tex]
[tex]Dis\tan ce\text{ =Speed}\times Time[/tex]
Substitute Speed =15 feet and time =45 to compute the distance traveled by sloth in 45 minutes.
[tex]Dis\tan ce\text{ =}15\times45=675\text{ f}eet[/tex]
Hence option C is correct.
