El 18.26 A pencil is sharpened at both ends, as shown in Fig. 18.27. Calculate the surface area of the whole pencil.

the shaved part - 3 cm
1 cm
5
10 cm
Fig 18.27
6​

Which equation can be simplified to find the inverse of y = 2x2?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

In 2000 the average price of a football ticket was $48.28. during the next 4 years, the proce increased an average of 6% each year.a) write a model giving the average price (p), in dollars, of a ticket (t) in years after 2000.b) graph the model. estimate the year when the average ticket price was about $60