Answer this ! roscoe rides his bike at least 10 miles but no lore than 30 miles. he rides at an average rate of 10.5 miles per hour. the amount of time it takes for roscoe to ride his bike m miles is represented by a function. t(m) = m/10.5 what is the practical domain of the function? a. all integers from 10 to 30, inclusive b. all real numbers c. all real numbers from 10 to 30, inclusive d. all multiples of 10 between 10 and 30, inclusive