If a fair die is rolled 6 times, what is the probability, to the nearest thousandth, of
getting exactly 5 ones?

Answer: Mean - 93.8571428571, round however you need to

Median - 75

Mode - 65

Range - 205

Step-by-step explanation: Order the numbers first. 45,65,65,75,77,80,250.

Find the mean. 45 + 65 + 65 + 75 + 77 + 80 + 250 is 657. Divide by 7 is 93.8571428571.

Median is middle. It is 75.

Mode is the most common. - 65

Range is the highest subtracted by the lowest. 250 - 45 is 205.

Answer:

12.25.

Step-by-step explanation:

1) the formula of the volume given in the condition is:

V=2*2/7*10x.

2) If V=70, then

2*2/7*10x=70, where x=12.25.

Answer:

(10x)(7/4)(2)=70

=10x=70/7/4/2

=10x=20

x=2

Answer: 2

Step-by-step explanation:

Answer:

Step-by-step explanation:

This question is based on the of expression. Therefore, the correct option is (A) that is, .

Given:

Expression :

We have to determined the expression is equivalent to the given expression.

According to the question,

It is given, to be assume that denominator does not equal zero.

Now by given expression, i.e.

Now, divide denominator by numerator we get,

Therefore, the correct option is (A) that is,

Answer: 40x

Step-by-step explanation: addion multiplcation and divion

Answer:

Step-by-step explanation:

We note that the graph crosses the x- axis at the point (6 , 0)

Thus , g(6) = 0.

Answer: 103, 134, 165, 196

Step-by-step explanation:

Second term: 72+31 = 103

Third term: 103+31 = 134

Fourth term: 134+31 = 165

Fifth term: 165+31 = 196

Answer:

[tex]x=\sqrt{15,} -5[/tex]

Step-by-step explanation:

Considering the parabolic equation, the equation for the directrix is given by x = 4.9375.

The equation of a horizontal quadratic function, of vertex (h,k), is given by:

(y - k)^2 = 4p(x - h)

The directrix is given by:

x = h - p.

In this problem, the equation is given by:

(y - 2)² = 0.25(x - 5).

Hence h = 5, p = 0.25/4 = 0.0625, hence the directrix is:

x = h - p = 5 - 0.0625 = 4.9375.

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Answer:

(3,-9)

Step-by-step explanation:

Please give brainliest please and good luck :)

Answer:

interferances of the blood preser

Step-by-step explanation:

To solve this problem, we have to write out the simple harmonic motion equation and then use the respective formula to solve. The maximum kinetic energy, maximum potential energy and the maximum mechanical energy is equal to 7.56J.

The given equation of the simple harmonic motion is

[tex]x = 3.5sin(\frac{\pi}{2t} + \frac{5\pi}{4})\\[/tex]

Data;

Solving this

[tex]\frac{dx}{dt} = \theta = -3.5 * \frac{\pi}{2} cos (\frac{\pi }{2}t + \frac{5\pi}{4})\\[/tex]

Let's calculate the maximum velocity.

[tex]V_m = \frac{3.5\pi}{2}[/tex]

This is only possible when cos θ = -1

The maximum kinetic energy is

[tex]K_m = \frac{1}{2}mv_m^2 = \frac{1}{2}* \frac{500}{1000} * (\frac{7\pi}{4} )^2\\K_m = 7.56J[/tex]

The maximum kinetic energy is 7.56J

The maximum potential energy can be calculated as

[tex]\omega^2 = \frac{k}{m} \\k = \omega^2 m \\k = \frac{\pi^2}{4} * \frac{500}{1000}\\ k= 1.254 N/m[/tex]

Using the value of spring constant, we can find the maximum potential energy

[tex]P.E = \frac{1}{2}kx^2\\P.E = \frac{1}{2} * 1.234 * 3.5^2\\P.E = 7.56J[/tex]

The maximum potential energy is 7.56J

The maximum mechanical energy is equal to the sum of maximum potential energy and the maximum kinetic energy.

[tex]ME = P.E + K.E\\ME = 7.56J[/tex]

The reason ME is equal to 7.56J is because when x is at maximum, v = 0 and makes kinetic energy equal to zero.

ME = 7.56J

From the calculations above, the maximum kinetic energy, maximum potential energy and the maximum mechanical energy is equal to 7.56J.

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Answer:

  256.10

Step-by-step explanation:

You want the original price given the total amount is 307.32 and the tip rate is 20%.

Adding a tip multiplies the original price by (1 +tip rate). We can divide the total amount by this factor to find the original price:

  307.32/(1+0.20) = 256.10

The original price was 256.10.

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Answer:

15% of eighty is equal to twelve

On a coordinate plane, a dashed straight line has a positive slope and goes through (0, negative 4) and (3, negative 2) and to the left of the line is shaded.

Inequality of a graph is represented with the greater then(<), less then(>) or with the other inequity signs. The inequality line on the graph is represented with the dotted lines.

Characteristics of the graph of the inequality-

The linear inequality given in the problem is,

[tex]2x - 3y < 12[/tex]

The graph of this line is attached below. Here, for the greater than sign, every thing on the left of the graph is shaded, and the line will be dotted because of inequality as shown in the attached image.

Hence, on a coordinate plane, a dashed straight line has a positive slope and goes through (0, negative 4) and (3, negative 2) and to the left of the line is shaded.

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Answer:

Your answer should be A) 0.34.

Step-by-step explanation:

Look at the other 3 triangle above and compare it to the below triangle that only has 70°.

One of the triangles is similar to the triangle below that has 70°.

Using the Side Length value we get 3.4/10 = 0.34.

I can only solve no.2

Step-by-step explanation:

CAB=ABC(ISCOSCELES TRIANGLE)

SO REPRESENT THEM BY X BECAUSE YOU DON'T KNOW THEM

THEIR SUM =180

SO,CAB+ABC+ACB=180

SUBSTITUTE THEIR VALUES

X+X+120=180

2X+120=180

2X=180-120

2X=60

[tex] \frac{2x}{2x} = \frac{60}{2 } [/tex]

cancel

so x is 30 degrees

Trust me

Answer:

Area = 1

Step-by-step explanation:

I;ve attached my work below

Hope it helps, Let me know if you have any questions/concerns !

Have a nice rest of your day :)

Answer:  about 700 pounds

According to the Poetry Foundation, a woodchuck would chuck As much wood as a woodchuck could chuck, If a woodchuck could chuck wood Researchers at Cornell determined that a woodchuck could chuck about 700 pounds.

Answer:

39.74 %

Step-by-step explanation:

12 years - 11.5  = .5 years

.5 / 1.9 = .2631 S.D   above the mean

  From z-score table this corresponds to .6026

          60.26 are BELOW this life span

             39.74 % are above 12 years

Answer:

43%

Step-by-step explanation:

If there are 43 yellow marbles out of 100 total, the fraction that will be used is 43/100. The percentage is found by dividing the numerator (top) by the denominator (bottom). The percentage is the first two numbers in the decimal. For future reference, if a decimal were to have more than 2 or 3 digits, the number would be rounded to the 4th and the decimal point would be placed between the 2nd and 3rd digits.

Answer: 2 and 4

Step-by-step explanation: They both have 3 x's

Answer:

Okay the mode means the most repeating number.

So if you write this all out:

1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4

You can now see that 3 is the most repeating number.

So 3 is the mode.

Step-by-step explanation:

Hope this helps!

From your neighborhood softie :)

The measurements that would work for the box is 10cm for the length, 15cm for the width and 5cm for the height.

The candy box has the shape of a rectangular prism. A rectangular prism is a is a three-dimensional shape with six faces, twelve sides and six verticies.

Volume = length x width x height

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Answer:

Give performance an unfair advantage

Answer:

Number of logs:

1. 48

2. 14

3. 90

4. 48

5. 100

Total: 300

Step-by-step explanation:

Just multiply the height with the number of trees then divide by 6. This is in theory if the length of all the trees were conjoined, as there would most likely just be less, then 300. This is because the remainder would be that of the multiplied trees height instead of getting the remainder of wood from each tree. So in case you want to try doing that option, simply divide the height first in feet by 8, then multiply that by the number of trees to give you an accurate answer of logs.

Answer:

  see attached

  total: 300 logs

Step-by-step explanation:

When calculations are repetitive, it is convenient to let a spreadsheet do them.

Here, the number of logs per tree is found by dividing the tree height by 8 feet. The number of logs from trees that height will be found by multiplying the number of trees by the number of logs that height will give.

The total number of logs is the sum of the numbers from all the tree heights.

__

The total number of logs is 300. (The rightmost column of the attached spreadsheet matches the rightmost column of your table.)

Answer:

1548 unit^2

Step-by-step explanation:

The area each of the 2 bases

= width * height

=  17 * 12

= 204 unit^2

2 have area 408 unit^2

Area of the lateral rectangles = 2 * 13 * 19 = 494 unit^2

Area of the top and bottom  rectangles = 2 * 17 * 19 = 646 unit^2

Total surface area = 408 + 494 + 646

= 1548 unit^2.

Answer:

x=7 and y=3

Step-by-step explanation:

Step: Solve x−3y=−2 for x:

x−3y=−2

x−3y+3y=−2+3y(Add 3y to both sides)

x=3y−2

Step: Substitute3y−2for x in x+3y=16:

x+3y=16

3y−2+3y=16

6y−2=16(Simplify both sides of the equation)

6y−2+2=16+2(Add 2 to both sides)

6y=18

6y

6

=

18

6

(Divide both sides by 6)

y=3

Step: Substitute3foryinx=3y−2:

x=3y−2

x=(3)(3)−2

x=7(Simplify both sides of the equation)

Answer:

x=7 and y=3

Answer:

Step-by-step explanation:

2x = 14

x = 7

7 + 3y = 16

3y = 9

y = 3

(7, 3)

answer is A

Answer:

if there's only one ice cream flavor the chances are 100%, if there are two ice cream flavors the chance will be the half of the first one which will make it 50%. if there are three it'll be the ⅓ of the first one which will make it 33.3%. So the probability that Juan will place the mint flavor will be 33.3% (I don't know I just say it.)