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A factory inspector found flaws in 3 out of 18 wooden boxes. What is the experimental probability that the next wooden box will be flawed?

Write your answer as a fraction or whole number.

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Remember, The experimental probability is the number of times an event occurs out of the total number of trials.

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Flawed Boxes / Total

=3/18

=1/6

So The Answer is 1/6

The experimental probability that the next wooden box will be flawed is 1/6=0.167.

The experimental probability of an event is the ratio of the number of outcomes in which a specified events occurs to the total trials.

Mathematically, Experimental probability= f/n, where f is the number of times an event occurs, n is the total number of trials.

Total number of wooden boxes= 18

Total number of boxes that are flawed= 3

Therefore, required experimental probability = 3/18

                                                           =1/6

Hence, the experimental probability that the next wooden box will be flawed= 1/6

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Answer:

c= 1/ 90  f

Step-by-step explanation:

Answer:

d = t(.7)

Step-by-step explanation:

We can start by dividing the values on the right by the values on the left.

Starting with the first one, 7/10=.7

It gives us .7

To double check this we can use the second values, 10.5/15=.7

It gives us .7

and even if we still aren't sure we see the last value also gives us the same answer, 14/20=.7

This means that if we multiplied the time by .7 for any of the time values, we would get our distance values.

Hope this helps! :)

Answer:

D.) 144 ft2

Step-by-step explanation:

find the area of triangle

formula:

1/2xbxh

1/2x2x8

8

Multiply by 2

16

move both triangles to create a rectangle

18x8

144ft2

Thank you :)

Answer:

77

Step-by-step explanation:

mean is also known as the average

to find the average you add up every data point and divide by number of data points.

74 + 75 + 80 + 76 + 75 + 81 + 78 = 539

539 / 7 = 77

Answer:

1,900 votes were in favor.

Step-by-step explanation:

Given that the statement indicates that 95% of the 2,000 votes were in favor, you can find the number of votes in favor by calculating the 95% of the total number of votes:

2000*95%=1900

According to this, the answer is that 1,900 votes were in favor.

Answer:

C

Step-by-step explanation:

Answer:

D. x = 11/c

Step-by-step explanation:

you add 4 to both sides so you can make the x by itself.

we are left with cx = 11

you divide c to both sides

Final Answer: x = 11/c

5x+2=52

5X=52-2

5x=50

5x/5=50/5

X=10

Answer:

A

Step-by-step explanation:

12²+7²=193

√193=13.9

13.9 ≠ 14

Answer:

slope= -5

Step-by-step explanation:

Correct Me, If i am Wrong.

this is because 1lb is equal to 0.0625oz

Answer: MANZANA

Step-by-step explanation: PIOJO

Answer:

See below (Siéntete libre de traducir al inglés)

Step-by-step explanation:

Given the parabolic equation is in the form of (y-k)²=4p(x-h), this is a horizontal parabola with a vertical directrix at x=h-p where (h,k) is the vertex and the focus is (h+p,k). Since p=2, then the directrix is x=3-2=1. The vertex would be (h+p,k) -> (3+2,2) -> (5,2). Refer to the graph.

20

Step-by-step explanation:

i belive

Answer:

(4,4)

Step-by-step explanation:

1+3=4

3+1=4

(4,4)

Answer: The error is the number of sides, it should be 9 sides and not 25. Correct is 1 260 degrees

Step-by-step explanation:

The error is the number of sides, it should be 9 sides and not 25.

Polygon sum of interior angles formula: 180 x (n-2)

So here n = 9 (sides)

180 x (9-2)

180 x 7 = 1 260 degrees

Answer:

sum of interior angles = 180 * n - 2

n = number of sides

in this case, the shape has 9 sides so n = 9

so the correct answer should be

= 180 * (9-2)

= 180 * 7

= 1260

Answer:

Coffee Shop B charges .50 cents more.

Step-by-step explanation:

I evaluated the graph and concluded that Coffee Ship B charges .50 cents more.

Answer:

I believe the answer for that is this

y=-x²-1

y=0

Answer:

Step-by-step explanation:

-4÷2 = -2

8÷(-4) = -2

-16÷8 = -2

So this is a geometric sequence with the first term of 2 and a common ratio of -2

the nth term of a geometric sequence:  [tex]a_n=a_1\cdot r^{n-1}[/tex]

Therefore:

            [tex]a_n=2\cdot(-2)^{n-1}\\\\a_n=2\cdot(-1\cdot2)^{n-1}=2\cdot(-1)^{n-1}\cdot2^{n-1}=(-1)^{n-1}\cdot2^{n-1+1}\\\\a_n=(-1)^{n-1}\cdot2^{n}[/tex]

Answer:

2(-2)^n-1

Step-by-step explanation:

Correct on Odyssey assignment. Hope this helps.

Answer:

total amount of students in the class = 24

the amount of boy students in the class = 8

the amount of girl students in the class = ?

a) we know how many boys are in so B=8/24

b) know you calculate the amount of girl students in the class

totally they are 24 students are found we know the boys then the last are girls to know how many girls are in there

24 - 8 = 16 girls.

G=16/24

Answer: Choice C

We can rotate the figure 180 degrees so that it lines up with its original image perfectly. In other words, the before and after would be identical images.

The rotational symmetry of a form explains why an item has the same shape when rotated on its own axis. The correct option is C.

The rotational symmetry of a form explains why an item has the same shape when rotated on its own axis. When turned 180 degrees or with specific angles, clockwise or anticlockwise, many geometrical forms appear to be symmetrical. Examples include squares, circles, hexagons, and more.

The shape that has a rotational symmetry is option C, which is a parallelogram.

Hence, the correct option is C.

Learn more about Rotational Symmetry:

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Answer:

12.5

Step-by-step explanation:

20+20=40

10 miles  

Since then you have ten minutes you gotta divide 5 and you"l get 2.5

10+2.5=12.5

Answer:

3 grams

Step-by-step explanation:

1.  820*26.8%=219.76

820-219.76=600.24

2.  600.24*26.8%=160.86432

600.24-160.86432=439.37568

3.  439.37568*26.8%=117.752682

439.37568-117.752682=321.622998

4.  321.622998*26.8%=86.1949635

321.622998-86.1949635=235.428034

5.  235.428034*26.8=63.0947131

235.428034-63.0947131=172.333321

6.  172.333321*26.8%=46.18533

172.333321-46.18533=126.147991

7.  126.147991*26.8%=33.8076616

126.147991-33.8076616=92.3403294

8.  92.3403294*26.8%=24.7472083

92.3403294-24.7472083=67.5931211

9.  67.5931211*26.8%=18.1149565

67.5931211-18.1149565=49.4781646

10.  49.4781646*26.8%=13.2601481

49.4781646-13.2601481=36.2180165

11.  36.2180165*26.8%=9.70642842

36.2180165-9.70642842=26.5115881

12.  26.5115881*26.8%

26.5115881-7.10510561=19.4064825

13.  19.4064825*26.8%=5.20093731

19.4064825-5.20093731=14.2055452

14.  14.2055452*26.8%=3.80708611

14.2055452-3.80708611=10.3984591

15.  10.3984591*26.8%

10.3984591-2.78678704=7.61167206

16.  7.61167206*26.8%

7.61167206-2.03992811=5.57174395

17.  5.57174395*26.8%=1.49322738

5.57174395-1.49322738=4.07851657

18.  4.07851657*26.8%=1.09304244

4.07851657-1.09304244=2.98547413

2.98547413

3

Too much ;-;

Answer:

by search in Goggle and by re-read

Answer:

17 units

Step-by-step explanation:

Going from one point to the other, the change in x is 15 and that in y is 8.  Therefore, applying the Pythagorean Theorem,

distance = √(225 + 64) = √289 = 17

The distance between the two points is 17 units.

Answer:

Distance = √(x2 - x1)² + √(y2 - y1)²

Distance = √(7 - (-8))² + √(8 - 0)²

Distance = √(7 + 8)² + √(8)²

Distance = √(15)² + √(8)²

Distance = √(225 + 64)

Distance = √(289)

Distance = 17 unit

[tex] \\ [/tex]

Answer:

Ummmm

Step-by-step explanation: