Sarah is training for a bike race. she rides her bike 5 3/4 miles in 1/3 hour. what is sarah's rate in miles per hour? express your answer as mixed number

Rate=17 1/4 miles/hour

Step-by-step explanation:

Rate=Distance/Time, where;

Distance=5 3/4=23/4miles

Time=1/3 hour

Rate=(23/4)÷(1/3)=(23/4)×3=17.25=17 1/4

Mixed number consists of an integer(whole number) and a proper fraction;

In our case Sarah rides at the rate of 17(integer) and 1/4(fraction) miles per hour

Rate=17 1/4 miles/hour

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis