An ice cream waffle cone can be modeled by a right circular cone with a base diameter of 8.2 centimeters and a volume of 68.42 cubic centimeters. What is the number of centimeters in the height of the waffle cone? Round to the nearest hundreth

3.9

Step-by-step explanation:

Formula of Cone volume =

Radius = 8.2/2 = 4.1

Divides by both sides by 17.6

68.42/17.6 = 17.6h/17.6

3.8875 = h

domain is all the x values included in the

0 ≤ x ≤ 2

range is all the y values of the graph

-2 ≤ y ≤ 2

***keep in mind that there are different ways to show domain and range

hope this !

~just a girl in love with shawn mendes

- "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."