cite three real life situations where quadratic equations are illustrated. Formulate quadratic equations out of these situations
1 answer:
Answer:
I want to know the sides of a pizza if the width is 9 inches larger than the height and the area is 250 squared inches.
My brother wants to know how long his bed is if it has an area of 2m and the width is .5m larger than the height.
My father wants to know whats the size of a football field if the area is 57,600 square feet given that the length is 200 ft larger than the width.
Explanation:
To solve this you just have to think on the unknown value and represent it as "X" in the first problem we do not know the length or width but we have a values given between them, so if "x" is the height then the width becomes "x+9" so those two values multiplied become the area.
With this you just keep solving the others.
My brother wants to know how long his bed is if it has an area of 2m and the width is .5m larger than the height.
2m as an area and the height is "x"
My father wants to know whats the size of a football field if the area is 57,600 square feet given that the length is 200 ft larger than the width.
57,600 is the area and width will be "x"
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Answer:
Beginning 22,000
Started 60,000
Total units accounted for by the Department 82000
Units to be assigned costs:
Physical Units Materials Conversion
Beginning 22,000 17,600(80%) 6,600(30%)
Started and completed 36,000 36,000 36,000
transferred 58,000 58,000 58,000
ending 24,000 12,000(50%) 2,400(10%)
Total units 82,000 70,000 60,400
(weigthed average)
Equivalent Cost:
Direct Materials Conversion
Total cost $433,300.00 $434,880.00
Total equivalent units 70000 60,400
Cost per equivalent unit $6.19 $7.2
Costs charged to production:
Cost allocated to completed and partially completed units:
Explanation:
We add beginning and transferred-in to get total physical units
then, we apply the percentagge of completion and calcualte the equivalent units
which is under weigthed average method:
transferred-out units + percentage of completion in ending WIP
then, we calculate the equivalent cost per unit.
Last, we do the cost reconciliaton.
Answer:
<em>Increase to Cash dividends</em>
Explanation:
The entry on declaration of dividend is Retained earnings debit and credit is given to dividend payable. The cash dividend will increase to shareholders as a result of this action. The dividend payable will increase. Cash is not affected when dividends is declared. Cash is affected only when dividend is paid on August 15, 2017. Cash dividend will not decrease since dividend is paid it will increase. There are total 2 entries passed one on July 15th for dividend declaration and on August 15th for dividend payment. The record date of July 31 is only for determining which shareholders are eligible for dividend and no entry is needed.
