Mr. Sherman recently asked Mr. Brooks to design a new game room in the school. The game room would have music, board games, video games, card games etc. Mr. Sherman told Mr. Brooks he can use the biggest room in the school but he can only occupy 80% of the space in the room, the other 20% must be used to store computers. If the room is 60 feet by 40 feet and Mr. Brooks left a space that is 21 feet by 22 feet for computer storage, would that be enough room for computer storage based on what Mr. Sherman was asking for?

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

70

step-by-step explanation:

can you put the picture up?

step-by-step explanation: