Aphotocopier is making reduced copies of a photo that measures
25 centimeters in height. the height of the first copy is 80% of the
height of the original. another copy is made using the first copy, and
the height of this copy is 85% of the height of the first copy.

what is the height of the first copy? explain your answer

The height of First Copy is 20 cm.

Step-by-step explanation:

Given:

Original Height = 25 cm

First copy is reduce to 80% of Original height.

Therefore to find the height of first copy can be find out by multiplying 80 with original height and then dividing by 100.

∴ Height of First Copy =

Hence Height of first copy is 20 cm

Now Another copy is reduce to 85% of First Copy.

Therefore to find the height of another copy can be find out by multiplying 85 with first copy height and then dividing by 100.

∴ Height of Another Copy =

Hence Height of Another copy is 17 cm

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75