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If = /4, find the value of each expression. (Round your answers to three decimal places, if necessary.)

sin2() =
sin(^{2} ) =

Answer:

5.7356

Step-by-step explanation:

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Answer:

0.57356 × 10 = 5.7356

Step-by-step explanation:

in multiplying any decimal to number 10.. the easiest trick to do here is to move the decimal point to the right. since we have number 10 and it has one 0's in it ...

The percent of students who spend less than 3 hours online that are girls will be 38.24%.

Number of girls that spend less than 3 hours online = 26

Number of boys that spend less than 3 hours online = 42

Total number of students that spend less than 3 hours online = 26 + 42 = 68

Therefore, the percent of students who spend less than 3 hours online that are girls will be:

= 26/68 × 100

= 38.24%

In conclusion, the correct option is 38.24%.

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Answer:

64%

Step-by-step explanation:

1. First, we must know that the fraction 48/75 represents that out of 75 total fish, 48 of them were trout.

2. Now, let's divide 48 by 75:

3. Lastly, to convert it into a percentage, we must multiply 0.64 by 100:

Therefore, the answer is 64%.

Answer:

9^3

Step-by-step explanation:

Hi! I hope this helps:

I got 9^3 because I would have solved this problem by doing 9 x 9 x 9, but since it says to answer as a power, I would say 9^3. (Sorry if I didn't include the explanation of why I got 9 x 9 x 9. It's kind of hard to explain it on here for me.

The number of people who received a flyer on Friday is 729.

Given that,

Based on the above information, the calculation is as follows:

[tex]= 9 \times 9 \times 9[/tex]

= 729

Therefore we can conclude that the number of people who received a flyer on Friday is 729.

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Answer:

2(-2)+1 = -3

2(-1)+1 = -2

2(0)+1 = 1

2(1)+1 = 3

2(2)+1 = 5

Answer:

The graph of the function  is shifted 6 units above that of the graph of f.

Step-by-step explanation:

Assuming that f and g are functions that map real numbers to real numbers, the graph of f is the set

{f(x) : x in R }

and the graph of g is the set

{g(x) : x in R}

where R is the set of real numbers. Since g(x) = f(x), the graph of g is then

{f(x) + 6 : x in R}.

Answer:

x is element of -1/2 and 2

Step-by-step explanation:

this is the answer

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Answer:

Option 2) is greater. 11/12-3/10

Answer:

2.) 11/12 - 3/10

Step-by-step explanation:

1.) 36/60

2.) 37/60

Answer:

30

Step-by-step explanation:

you can do 5 times 6 and 2.50 times 5

Answer: 12 minutes

Step-by-step explanation:

6/2.5= 2.4

So we do 2.4x5=12 minutes

Answer:

The percentage of fat in the mixture is 8%

Answer:

1,870 / 90 round to the nearest 10 or 1900 / 100 round to neareest houndred

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

6h-24=3h

-24=-3h

divide both sides by negative 3

8 = h

The solution for the given equation is h=8.

Algebraic equations with equivalent solutions or roots are called equivalent equations. An analogous equation is one that is created by adding or removing the identical quantity or expression from both sides of a given equation. An equation is equivalent if both sides are multiplied or divided by the same non-zero value.

The given equation is 6(h-4)=3h.

The given equation can be solved as follows

6(h-4)=3h

⇒ 6h-24=3h

⇒ 6h-3h=24

⇒ 3h=24

⇒ h=24/3

⇒ h=8

Therefore, the solution for the given equation is h=8.

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Answer: 6 cups of sugar, i believe this is correct

Step-by-step explanation:

3/4*2=6/46/4/1/4=6/4*4=6 = 6 pours

Answer:

So, you need one-half of a cup which is half(0.5).

Step-by-step explanation:

Due to the fact that 1/3 cup sugar is required to make two loaves you mind as well divided 1/3 over two in order to get 0.16666666666. Then times it by three and that'll represent the amount required which is one-half(0.5).

Answer:

There are no answer choices but rounded to the nearest whole gallon roughly 54 gallons of gas would be the closest number.  

Step-by-step explanation:

You multiply 185*5=925

you then divide this by 17 since you get 17 miles per gallon.  

Your decimal answer is 54.4 gallons.  

Answer:

863.141 = (8 x 100) + (6 x 10) + (3 x 1) + (1/10) + (4/100) + (1/1000).

Step-by-step explanation:

Answer:

Perpendicular

Step-by-step explanation:

Answer:

tenths

Step-by-step explanation:

Tenths would be the place value found to the left of the 1 in 0.01 because the one is in the hundredths place value. If you move over to the left, it would be the tenths. Hope this helps!

Answer:

2

Step-by-step explanation: 1+1=2

Answer:

depends, you can see the explanation.

Step-by-step explanation:

if you are rounding to the tens place it would be 25,690.

hundreds place - 25,700

thousands place - 26,000

Answer:

1. True

2. False

3. True

Step-by-step explanation:

1. (x,y) = (3,1). x = 3; y = 1

2. Vertical is y and horizontal is x

3. The origin is (0,0), The only time these two x and y axis intercept.

Answer:

answer

Step-by-step explanation:

d becuase i it is

d. T-chart using random value of x and y.

An exponential function is where the exponent or the power of a given number(base) is the independent variable.

According to the given question we have to graph an exponential function.

Assuming the exponential function to be eˣ.

To plot this exponential function eˣ we take some negative real nos. and some positive real nos. we can also take fractional values also we can take any rational no. and even imaginary nos.

At x = 0 the function eˣ will be 1. It is a good place to stat sketching the graph.

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Answer:

17.01

Step-by-step explanation:

1. Write down the equation.

4.86 x  3.5

2. Remove the decimals.

486 x 35

3. Multiply

486 x 35 = 17,010

4. Insert decimal point total amount of times that were in the factors you were multiplying

4.86 = 2 times

3.5 = 1 time

2 + 1 = 3 times

So, 17,010 → 17.010

5. Simplify answer

17.010 = 17.01

(Also........you can use a calculator

Answer:

80 degrees

Step-by-step explanation:

-3 + 83 is the same as 83 -3.

Step-by-step explanation:

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Answer:

its b 0.081

Step-by-step explanation:

trust me it b 0.081

Answer:

Could we choose our environment, and were desire in human undertakings synonymous with

endowment, all men would, I suppose, be optimists. Certainly most of us regard happiness as

the proper end of all earthly enterprise. The will to be happy animates alike the philosopher, the

prince and the chimney-sweep. No matter how dull, or how mean, or how wise a man is, he feels

that happiness is his indisputable right.

2 It is curious to observe what different ideals of happiness people cherish, and in what singular

places they look for this well-spring of their life. Many look for it in the hoarding of riches, some

in the pride of power, and others in the achievements of art and literature; a few seek it in the

exploration of their own minds, or in the search for knowledge.

3 Most people measure their happiness in terms of physical pleasure and material possession.

Could they win some visible goal which they have set on the horizon, how happy they would be!

Lacking this gift or that circumstance, they would be miserable. If happiness is to be so

measured, I who cannot hear or see have every reason to sit in a corner with folded hands and

weep. If I am happy in spite of my deprivations, if my happiness is so deep that it is a faith, so

thoughtful that it becomes a philosophy of life,—if, in short, I am an optimist, my testimony to

the creed of optimism is worth hearing....

4 Once I knew the depth where no hope was, and darkness lay on the face of all things. Then

love came and set my soul free. Once I knew only darkness and stillness. Now I know hope and

joy. Once I fretted and beat myself against the wall that shut me in. Now I rejoice in the

consciousness that I can think, act and attain heaven. My life was without past or future; death,

the pessimist would say, “a consummation devoutly to be wished.” But a little word from the

fingers of another fell into my hand that clutched at emptiness, and my heart leaped to the

rapture of living. Night fled before the day of thought, and love and joy and hope came up in a

passion of obedience to knowledge. Can anyone who has escaped such captivity, who has felt

the thrill and glory of freedom, be a pessimist?

5 My early experience was thus a leap from bad to good. If I tried, I could not check the

momentum of my first leap out of the dark; to move breast forward is a habit learned suddenly

at that first moment of release and rush into the light. With the first word I used intelligently, I

learned to live, to think, to hope. Darkness cannot shut me in again. I have had a glimpse of the

shore, and can now live by the hope of reaching it.

6 So my optimism is no mild and unreasoning satisfaction. A poet once said I must be happy

because I did not see the bare, cold present, but lived in a beautiful dream. I do live in a

beautiful dream; but that dream is the actual, the present,—not cold, but warm; not bare, but

furnished with a thousand blessings. The very evil which the poet supposed would be a cruel

6) Read the last sentence from the text.

Only by contact with evil could I have learned to feel by contrast the beauty of truth and love and goodness.

Explain how Helen Keller develops this idea in the text. Use specific details to

support your answer.

Answer:

C

Step-by-step explanation:

If I had to choose I'd say C since it makes the most sense. A also could be a good answer but I'd say C