ERAmysteriousstudent ERAmysteriousstudent

03-06-2018
Mathematics

contestada

John walked to school at 5 miles per hour in 21 minuets. She jogged him in 7 minutes. What was his average jogging rate on the way home?

Respuesta :

Аноним Аноним

03-06-2018

distance to school = 5 * 21/60 = 1.75 miles.

On way home she jogged 1 75 miles in 7 minutes
So average rate = 1.75 / 7 = 0.25 miles per minute

= 60 * 0.25 = 15 miles per hour

Answer Link

Otras preguntas

On a game show, contestants shoot a foam ball toward a target. The table includes points along one path the ball can take to hit the target where x is the time

A result of the Gibbons v. Ogden (1824) decision was that states

A negatively charged rod of finite length carries charge with a uniform charge per unit length. Sketch the electric field lines in a plane containing the rod.

The vertical force F acts downward at A on the twomembered frame. Determine the magnitudes of the two components of F directed along the axes of AB and AC. Set

How many sea monsters did Beowulf kill?

Describe the gender, ethnic, and religious diversity of members of Congress

Write the slope-intercept form of the equation for the line.

A Which of the following statements is true of an exergonic reaction, but NOT true of an endergonic reaction? View Available Hint(s)A. the potential energy of t

How does an organism obtain oxygen for aerobic respiration

an electrical wire is made of ____ so that it can carry electricity