On a school field trip, the bus travels 22 miles in 30 minutes. Find the speed of the bus in miles per hour. Use the equation dequalsrt, where d is distance, r is rate, and t is time.

The answer to your question is r = 44 mi/h

Step-by-step explanation:

Data

distance = d = 22 mi

speed = r = ?

time = t = 30 min

Formula

               speed = distance / time or   r = d/t

Process

1.- Convert minutes to hours

                     60 min 1 h

                      30 min x

                                 x = (30 x 1) / 60

                                 x = 30 / 60

                                 x = 0.5 h

2.- Calculate the speed of the bus

                    speed = 22 mi / 0.5 h

                    speed = 44 mi/h

                             r = 44 mi/h

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

step-by-step explanation:

5×5×5+2(8)÷2(2)+3(3)

15+16÷4+9

31÷13

do 31÷13 and u will get ur answer