The first thing we must do is find the amount of land that will be used for the 120 lots.
We must remember that 10% of the land will not be used for the lots.
We have then:
Then, we must consider the following conversion of units:
Applying the conversion we have:
Then, the amount of square feet for each lot is given by:
Answer:
There will be 32670 square feet in each lot.
i am not sure but it think its 6 root 2
Answer:
(A) 3x + z +9
Step-by-step explanation:
1) 8x -8y +9
<u> </u><u>- </u><u>( 5x -8y -z )</u>
<u />
<u>2)</u> 8x -8y +9
<u> - 5x +8y +z </u>
3x +z +9
Answer: 13%
Step-by-step explanation:
The formula to find the simple interest is given by :-
, where P is the principal amount, r is rate of interest () in decimal and t is the time ( in years).
Given : P = $19,100 , I=$9932.00 and t= 4 years
Substitute all the above values in the formula , we get
In percent ,
Hence, the rate of interest = 13%
So we have 2 large windows, each needing 3 3/4 yds of fabric....and 3 small windows, each needing 1 1/3 yds of fabric
2(3 3/4) + 3(1 1/3) =
2(15/4) + 3(4/3) =
30/4 + 12/3 =
7 1/2 + 4 =
11 1/2 (or 11.5) yds of fabric are needed <==