A television manufacturer sold three times as many televisions in 1995 as it did in 1985. To illustrate this fact, the manufacturer draws a pictogram as shown below. The television on the right is three times as tall and three times as wide as the television on the left. 000 1995 □ 0 O 2005 This pictogram is misleading because it actually gives the visual impression that nine times as many televisions were sold in 2005 as in 1995. How can the manufacturer correctly illustrate the fact that sales in 2005 were three times sales in 1995? Answer: If the 1995 TV has width = w and height = h, then the width and height of the 2005 TV should be: W = | and H=

MATLAB: An Introduction with Applications
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A television manufacturer sold three times as many televisions in
1995 as it did in 1985. To illustrate this fact, the manufacturer
draws a pictogram as shown below. The television on the right is
three times as tall and three times as wide as the television on the
left.
000
1995
O
●
2005
This pictogram is misleading because it actually gives the visual
impression that nine times as many televisions were sold in 2005
as in 1995. How can the manufacturer correctly illustrate the fact
that sales in 2005 were three times sales in 1995?
W=
Answer: If the 1995 TV has width=w and height = h, then the width and height of the 2005 TV should
be:
1 and
1.-
H=
Transcribed Image Text:A television manufacturer sold three times as many televisions in 1995 as it did in 1985. To illustrate this fact, the manufacturer draws a pictogram as shown below. The television on the right is three times as tall and three times as wide as the television on the left. 000 1995 O ● 2005 This pictogram is misleading because it actually gives the visual impression that nine times as many televisions were sold in 2005 as in 1995. How can the manufacturer correctly illustrate the fact that sales in 2005 were three times sales in 1995? W= Answer: If the 1995 TV has width=w and height = h, then the width and height of the 2005 TV should be: 1 and 1.- H=
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