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3 years ago

7

A farmer's land is separated into sections of size 314 acres. suppose there are 10 such sections. how many acres of land does th

e farmer own? write your answer as a mixed number in simplest form.

1 answer:

Roman55 [17]3 years ago

6 0

He has 3,140 acres of land

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The graph of the function is of the form<br> f(x) = a * sin(kc – c) + h.

Brut [27]

The answer is : f(x) =3sin(2x+pi/2)

Explain

There 0,3 on the graph

You use this formula

f(x)=asin(kx-c)+h

and the maximum and minimum value of this function

a+ h and -a+ h

So a=3 and h=0

So we have

We have; f(x)= 3sin(kx - c)
and we have from the graph;

f(O)=3

So

Sin(-c) =-1

Therefore C=. Pi/ 2 +2pi n

We have period of the function is pi

2pi/ k
k=2
So it will equal Pi

Do you have any doubts ?

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1 year ago

A number written in proper scientific notation, a x 10", a is greater than 1 and less than 10. True or false

Margaret [11]

True? Sorry if I am wrong

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2 years ago

What is the probability that a point chosen at random in the triangle is also in the blue square?

matrenka [14]

The <u>probability</u> that a point <u>chosen at random</u> in the triangle is also in the blue square can be calculated using <u>geometrical definition of the probability</u>:

$Pr=\dfrac{\text{desired area}}{\text{total area}}.$

1. Find the total area of the triangle:

$A_{total}=\dfrac{1}{2}\cdot 6\cdot 9=27\ in^2.$

2. Find the desired area of the square:

$A_{desired}=3\cdot 3=9\ in^2.$

Then the probability is

$Pr=\dfrac{9}{27}=\dfrac{1}{3}.$

Answer: correct choice is B

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2 years ago

Which choice is a term in this expression? -3x − 7(x + 4)

tiny-mole [99]

Answer:

Mate im sorry for replying here but i need points to ask a question.

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1 year ago

The room is 12 feet by 8 feet. what is the side measure of the largest square tile that you can use to cover the whole floor so

barxatty [35]

The measurement of the largest square tile is 4 ft. by 4 ft.
You would need 6 of these tiles to fill the room.

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3 years ago