In 2001 there were 6680 electric powered vehicles in use in the United States. In 1998 only 4760 electric vehicles were being used. (Source: U.S. Energy Information Administration) Gm
2. Assume that the relationship between time, x, and number of electric powered vehicles, y. Is linear. Write an equation in slope-Intercept for describing this relationship. Use ordered pairs of the form (years past 1998, number of vehicles)
The equation is y = 640x4760 (Type your answer in slope-intercept form.)
b. Use this equation to predict the number of electric powered vehicles in use in 2006
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Ответ:

cait0820

23.01.2021

Mathematics

The surface area of the cylinder is $SA=533.8\ mm^{2}$

Step-by-step explanation:

we know that

The surface area of the cylinder is equal to

$SA=2[\pi r^{2} ]+2\pi rh$

In this problem we have

$r=5\ mm$ ----> see the attached figure

$h=1.2\ cm=12\ mm$

assume

$\pi=3.14$

substitute

$SA=2[(3.14)(5)^{2} ]+2(3.14)(5)(12)$

$SA=533.8\ mm^{2}$

Acylinder has a height of 1.2 cm and the following base. what is the surface area of the cylinder i

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