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3 years ago

Please help me solve this

Mathematics

1 answer:

Rashid [163]3 years ago

8 0

Area of sector = area of circle * ratio that the sector takes up
AoS = Pi*r^2 * 255/360
= Pi * 13.4^2 (255/360)
= Pi * 179.56 (0.708333333)
= Pi * 127.188333
= 399.573933
~ 399.6 Units Sqaured

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The county property tax rate is 6%. You own a house valued at 128,000. How much property tax would you owe each year?

Romashka-Z-Leto [24]

Answer:

7680

Step-by-step explanation:

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3 years ago

A farmer can buy two types of plant food, mix A and mix B. Each cubic yard of mix A contains 35 pounds of phosphoric acid, 15

Nadusha1986 [10]

Answer:

The answer is below

Step-by-step explanation:

Given that the minimum monthly requirements are 840 pounds of phosphoric acid, hence:

35 pounds of phosphoric acid mix A + 14 pounds of phosphoric acid mix B ≥ 840 pounds of phosphoric acid

35x + 14y ≥ 840

The minimum monthly requirements are 540 pounds of nitrogen, hence:

15 pounds of nitrogen mix A + 18 pounds of nitrogen mix B ≥ 540 pounds of nitrogen

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The minimum monthly requirements are 768 pounds of potash, hence:

16 pounds of potash mix A + 64 pounds of potash mix B ≥ 768 pounds of potash

16x + 64y ≥ 768

Also, x ≥ 0 and y ≥0.

Therefore the equations are:

35x + 14y ≥ 840

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Plotting with geogebra gives the graph below.

The point are (0,60), (48,0), (18,15), (32,4)

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2 years ago

What kind of transformation is shown in the picture?

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I think your answer would be B

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Its max is 780

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3 years ago

When n is small (less than 30), how does the shape of the t distribution compare to the normal distribution?

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<h3>What is normal distribution?</h3>

The normal distribution explains a symmetrical plot of data around the mean value, with the standard deviation defining the width of the curve. It is represented graphically as "bell curve."

Some key features regarding the normal distribution are-

The normal distribution is officially known as the Gaussian distribution, but the term "normal" was coined after scientific publications in the nineteenth century demonstrated that many natural events emerged to "deviate normally" from the mean.
The naturalist Sir Francis Galton popularized the concept of "normal variability" as the "normal curve" in his 1889 work, Natural Inheritance.
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In fact, prices generally follow a right-skewed log-normal distribution with fatter tails.

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To know more about the normal distribution, here

brainly.com/question/23418254

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1 year ago