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Fynjy0 [20]
2 years ago
9

The maximum grain yield for corn is achieved by planting at a density of 37,000 plants per

Mathematics
1 answer:
Firlakuza [10]2 years ago
6 0

According to the question, there are 37000 plants per hectare, the total corn plan required is 475,665.75 corn plants

<h3>Determining the area of a trapezium?</h3>

The trapezium is a 2 -dimensional plane shape with the area calculated as shown below:

The formula for calculating the area of a trapezoid is expressed as:

Area = 0.5(a + b)h

Given the following parameters

  • a = 500 ft
    b = 900ft
    height h = 800ft

Substitute the given parameters
Area = 1/2 (500 + 900) * 800
Area = 1/2 (1400) * 800
Area = 560000 square feet

Since 1 acre is equivalent to 43560 square feet, hence the total acre required is expressed as:

Total acre = 560000/43560
Total  acre = 12.856 acres

<h3>Convert the acres to total corn plant</h3>

Also since there are 37000 plants per hectare, the total corn plan required is 475,665.75 corn plants

Learn more on area of trapezoid here: brainly.com/question/1463152

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Answer/Step-by-step explanation:

Exercise 5:

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4 years ago
A school baseball game earned $3416.90 from 5716 paid admissions. If grandstand tickets sold for 65 cents each and bleacher tick
ExtremeBDS [4]
G+b=5716
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multiply first equation by -65

-65g-65b=371540

add that to 2nd equation

-65g-65b=-371540
<span><u>65g+40b=341690 +</u></span><u />
0g-25b=-29850


-25b=-29850
divide both sides by -25
b=1194


latter=bleacher=1194 tickets
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