a bird is flying north east. Over a certain period of time, it flies 3/8 mile east and 5/6 mile north. How many miles does the b
2 answers:
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Answer:
39 pounds is needed
Step-by-step explanation:
Given
Lawn Dimension: 78' by 93'
4 pounds fertilizer for 750ft² area
Required
Determine the amount needed for the given dimension
First, we need to calculate the area of the lawn
' means feet
So:
Let the amount of fertilizer need be x
So, we have:
4 pounds = 750ft²
and
x = 7254ft²
Cross Multiply:
Solve for x
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