A model of a volcano has a height of 12 in., and a diameter of 12 in. What is the approximate volume of the model?

Use 3.14 to approximate pi, and express your final answer as a decimal.

go and ask your mom to you

- "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."

you have to put the graph on here with the question

step-by-step explanation:

step-by-step explanation:

duck you