Find the attachment below
Answer:
The home printer is faster.
Step-by-step explanation:
25 photos in 12.5 minutes
12.5 is half of 25 and therefore this is a two to one ratio.
So 2 photos print in 1 minute with the office printer.
And 4 photos in 2 minutes(this is relevant later)
The home printer prints 15 photos in 6 minutes. Since 15 is not divisible by 6 without a remainder divide both by 3.
So 5 photos in 2 minutes. This is faster than the office printer.
To find how many photos it would print in 12 more minutes, simply multiply 15 by two, since the minutes(6) was multiplied by 2 to get 12. This leaves you with an answer of 30 photos in 12 minutes
Answer:
18%
Step-by-step explanation:
% increase = <u>new population - old </u><u>population</u> x <u>100</u>
old population. 1
% increase = <u>237180 - 201000</u> x <u>100</u>
201000. 1
% increase = <u>36180 x </u><u>100</u>
201000
% increase = <u>3618000</u>
201000
% increase = 18%
Answer:
4 Hours
Step-by-step explanation:
hope that helped
We just need to complete the square for the x terms
gropu x terms
x^2-4x
take 1/2 of linear coefient and square it
-4/2=-2, (-2)^2=4
x^2-4x+4
factor
(x-2)^2
h=2
