11,440 acres.
Well first, find the area in miles. This is as simple as multiplying the length (3 1/4) by the width (5 1/2) to get 17 7/8. Now just multiply this by 640 to convert from square miles to acres. This gets you 11,440 acres.
(If I did good enough, please mark this answer Brainliest to help me advance levels.)
We are given that:
i- The store is having 20% off sale
ii- Trina has a 10% coupon
Therefore, Trina will be having a discount = 20 + 10 = 30% of the bike's price
This means that:
Trina will pay 100% - 30% = 70% of the price
We are given that:
The original price of the bike = <span>$89.75
We now know that:
Trina will pay 70% of its price
Therefore:
Final price = 70% * </span>89.75 = 0.7 * <span>89.75
Final price = $62.825
Hope this helps :)</span>
Answer:
the last one
Step-by-step explanation:




<em>From the information given above, </em><u><em>D is the answer</em></u><em> which has a constant proportionality equal to 1. </em>