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omeli [17]
3 years ago
12

In​ 1940, the average size of a privately owned farm in a particular country was 171 acres. In a recent​ year, the average size

of a privately owned farm in the country had increased to 446 acres. What is this percent​ increase
Mathematics
1 answer:
mars1129 [50]3 years ago
6 0

Answer:

There is 160.81 % of increase.

Step-by-step explanation:

Given that,

The average size of a privately owned farm in a particular country was 171 acres.

Now, the average size of a privately owned farm in the country had increased to 446 acres.

We need to find the percent increase.

\%=\dfrac{\text{increase}}{\text{original}}\times 100\\\\\%=\dfrac{446-171}{171}\times 100\\\\\%=160.81\%

So, there is 160.81 % of increase.

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Michael and Lindsey are saving money. Michael begins with $20 and saves $5 per week. Lindsey begins with no money, but saves $10
True [87]
Let
x----------> number of weeks
y----------> saved money

we now that

<span>Michael begins with $20 and saves $5 per week
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y=20+5x------> equation 1

and
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</span>
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the answer is 
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3 0
3 years ago
What is the trigonometric derivative of Y=2sinx-tanx
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3 years ago
Explain why each table determine if y is proportional to x .
lesya692 [45]

Answer:

see explanation

Step-by-step explanation:

If y is proportional to x then the equation relating them is

y = kx ← k is the constant of proportion

To find k divide both sides by x

k = \frac{y}{x}

This value must be constant for all ordered pairs, thus

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Since k is constant for all ordered pairs then y is proportional to x

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