what affect does an outlier have on a box plot​

The probability that the first is red and the second is white is 4/21 or 0.190476.

The total number of marbles in the jar is 4 red, 7 white and 10 blue. This means there is a total of 21 marbles.

The probability of selecting a red marble first is 4/21 (4 out of 21 marbles are red).

The probability of selecting a white marble second is 7/20 (7 out of the remaining 20 marbles are white).

The probability of selecting a red marble first and a white marble second is 4/21 x 7/20 = 28/420 = 4/60 = 0.190476

The probability of selecting two marbles at random from the jar is calculated by multiplying the individual probabilities of selecting each marble. The probability of selecting the first marble is 4/21 (4 out of 21 marbles are red) and the probability of selecting the second marble is 7/20 (7 out of the remaining 20 marbles are white). Thus, the probability of selecting a red marble first and a white marble second is 4/21 x 7/20 = 28/420 = 4/60 = 0.190476.

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When a buh wa firt planted in a garden,it wa 12 inche tall. After two week, it wa 120% a tall a when it wa firt planted. Tall wa the buh after the two week is   \(\\26 \frac{2}{5}\).

What is improper fractions?

An improper fraction is a fraction whose numerator is equal to or greater than its denominator. 3/4, 2/11, and 7/19 are proper fractions, while 5/2, 8/5, and 12/11 are improper fractions.

12 times 120% + 12

12*120%+12

\($$\begin{aligned}& 120 \% \text { in fractions: } \frac{6}{5} \\& =12 \times \frac{6}{5}+12\end{aligned}$$\)

Follow the PEMDAS order of operations

Multiply and divide (left to right) \($12 \times \frac{6}{5}: \frac{72}{5}$\)

\(=\frac{72}{5}+12$$\)

Add and subtract (left to right) \($\frac{72}{5}+12: \frac{132}{5}$\)

\(=\frac{132}{5}$$\)

Convert improper fractions to mixed numbers: \($\frac{132}{5}=26 \frac{2}{5}$\)

\(=26 \frac{2}{5}$$\)

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Answer: 46.15%

Step-by-step explanation:

From the question, we are informed that a 13 minute video played for 6 minutes. The amount of percent played will be:

= 6/13 × 100

= 0.4615 × 100

= 46.15%

The ladder would be 12.4 feet hope that helps

Answer:

-2.7, -2.67, -1.8, 1.9, 2.5

Step-by-step explanation:

Answer:

-2.7,-2.67,-1.8,1,9,2.5

Step-by-step explanation:

When using negative numbers on a number line the farther to the left the lesser value

Answer:

\( - 3x + 22 < 10 \\ - 3x < 10 - 22 \\ - 3x < - 12 \\ x < \frac{ - 12}{ - 3} \\ x < 4\)

Answer:

C

Step-by-step explanation:

Slope = 5/2

Y-intercept = (0,5)

Coordinates: (0,5) and (2,10)

Hence, graph C is the correct answer.

hope this helps!! p.s. i really need brainliest :)

Answer:

It would be A. Just plug the equation into desmos and it will give you the answer. I had to do this last year, and desmos saved my life.

Step-by-step explanation:

Answer:

Answer:

y = -3/4x

Step-by-step explanation:

Russ Krieger, Don Hicks, Pamela Drake, and Stephanie Braun are the four friends who received sports scholarships. Krieger has a full ride as a star in two different sports.

Based on the given clues, we can deduce the full names of the four friends who received sports scholarships.

From clue 1, we know that Hicks and Russ play on the same men's volleyball team. Therefore, one of the friends must be Don Hicks.

From clue 2, we learn that Drake and Braun have both set women's records in swimming. Therefore, one of the friends must be Stephanie Braun.

From clue 3, it is stated that Stephanie and Drake went to the same high school. Combining this information with clue 2, we can conclude that Pamela Drake is the full name of one of the friends.

Lastly, we know that Krieger has a full ride because he is a star in two different sports. Since the other three friends have been assigned their full names, it follows that Russ Krieger is the remaining friend.

In summary, the four friends who received sports scholarships and their full names are: Russ Krieger, Don Hicks, Pamela Drake, and Stephanie Braun.

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The full names of the friends based on the provided clues are Russ Hicks, Pamela Drake, Stephanie Braun, and Don Krieger.

The question involves a puzzle which requires using deduction and logical thinking skills to solve, typically found in mathematics problems.

Based on the clues provided:

Thus, the full names of the friends are Russ Hicks, Pamela Drake, Stephanie Braun, and Don Krieger.

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Answer:

persepctive

Step-by-step explanation:

have a great day<3

Answer:

$870

Step-by-step explanation:

let $x be original price

x(0.8)(0.7) = 487.2

x= 487.2/0.8/0.7

x=870

Answer: we would need 7 bags of fertilizer to cover the area of the triangle.

Step-by-step explanation:

To find the area of a triangle, we can use Heron's formula. Heron's formula states that the area of a triangle can be found by taking the square root of the semi-perimeter multiplied by the difference of the semi-perimeter and each side length.

The semi-perimeter of the triangle is (2.1+1.8+2.7)/2 = 2.7

The area of the triangle is sqrt(2.7*(2.7-2.1)(2.7-1.8)(2.7-2.7)) = sqrt(2.70.60.9*0) = 1.35

Each bag of fertilizer covers 0.2 square miles, so we need to divide the area of the triangle by the area covered by each bag to find how many bags are needed: 1.35 / 0.2 = 6.75

Rounding up to the nearest whole number, we would need 7 bags of fertilizer to cover the area of the triangle.

Answer:

44 ft^2

Step-by-step explanation:

so first, you get the area for the outer rectangle

12*4=48

so the area is 48, but there is a 2x2 square cut out so subtract that area

2*2=4

48-4=44

Answer:

Step-by-step explanation:

x-y=-6          (1)..

6x-3y=9       (2)...

First, multiply (1) by 6:

6x-6y=-36

Now subtract the whole eqaution:

 6x-6y=-36

- 6x-3y=9

----------------------

-3y = -45

y=15

Now substitute y into one of the equations:

x-15=-6

x=9

So the answer is x=9, and y=15.

Answer: 24

Step-by-step explanation: 5(5)-1=24

Answer: 24

Step-by-step explanation: I help ;)

If an invoice dated 16 February 2019 for RM 700 was offered cash discount terms of 3/10, n/30, and it was paid on 5 March 2019, the payment amount can be calculated by applying the cash discount.

The cash discount terms indicate that a discount of 3% is given if the payment is made within 10 days, otherwise the full amount is due within 30 days. In this case, the payment was made on 5 March 2019, which is within the discount period of 10 days. Therefore, a cash discount of 3% is applicable.

To calculate the payment amount, we subtract the cash discount from the original invoice amount:

Payment amount = Invoice amount - (Invoice amount * Cash discount)

= RM 700 - (RM 700 * 0.03)

= RM 700 - RM 21

= RM 679

So, the payment made on 5 March 2019 would be RM 679.

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The answer is 615.6.If you have more problems like this go to math-way calculator

a) Yes, researchers can assume an approximation to the normal distribution.

b) The probability of observing 7 cases of caesarian in a sample of 16 is calculated using the binomial distribution.

To determine if researchers can assume an approximation to the normal distribution, we need to check if the sample size is sufficiently large. The sample size in this case is 16, and the probability of undergoing a caesarian is

7/16 = 0.4375.

We check the conditions np ≥ 10 and n(1-p) ≥ 10. For np, we have 16 * 0.4375 = 7, which is greater than 10. For n(1-p), we have

16 * (1 - 0.4375) = 9,

which is also greater than 10.

Since both np and n(1-p) are greater than 10, researchers can assume an approximation to the normal distribution for their investigation.

To calculate the probability of observing 7 cases of caesarian in a sample of 16, we use the binomial distribution. The probability is calculated as P(X = 7) = C(16, 7) * (0.327)⁷ * (1 - 0.327)⁽¹⁶⁻⁷⁾.

Evaluating this expression gives us the probability of observing the specific results seen in the sample.

Therefore, researchers can assume an approximation to the normal distribution, and the probability of observing the specific results in the sample can be calculated using the binomial distribution.

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At (9, 0), the graph of the equation y = - 2/3 x + 6 intersect the x - axis.

How to create linear equation using two variables?
If an equation is written in the form ax + by + c=0, where a, b, and c are real integers and the coefficients of x and y, i.e., a and b, respectively, are not equal to zero, then it is said to be a linear equation in two variables. Such an equation has a pair of numbers as its solution, one for x and one for y, which further equalizes the two sides of the equation. A specific point on the graph represents the solution of a linear equation in two variables, ax + by = c, where the total of these two values will equal c when the x-coordinate is multiplied by a and the y-coordinate by b. Basically, there are infinitely many solutions to a linear equation with two variables.
The linear equations can be solved using substitution method.

Given, the equation of the graph is : y = (-2/3) x + 6 -(i)
Also, the equation of x-axis is: y = 0 -(ii)
Substituting (ii) in (i), we get,
0 = (-2/3)x + 6 ⇒ (-2/3)x = -6 ⇒ (2/3)x = 6 ⇒ x = 9
Thus, the point where the graph of the equation y = - 2/3 x + 6 intersect the x - axis is (9, 0).

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Answer:

(3,8): No,  (-1,-11): Yes,  (2,7): Yes,  (0,-6): No

Step-by-step explanation:

Basically, you just substitute x and y with the numbers given.

18x - 3y = 15

y = 6x - 5

(3,8):

18(3) - 3(8) = 15

54 - 24 = 30  It is not equal to 15, so it does not work.

y = 6x - 5

8 = 6(3) - 5

8 = 13  It is not equal to 8, so it does not work.

Therefore, (3,8) is not a solution.

Try this for every pair and you will find that (-1,-11) and (2,7) are solutions.

I hope this helps!

The matching of the system of equations with the diagrams is:

1 → Diagram A

2 → Diagram B

3 → Diagram D

4 → Diagram C

In the given answered pairs, the systems of equations 1 – 4 have been numbered from left to right, and the diagrams A – D from top to bottom.

The attached the row-reduction of the first three systems (1 – 3). The last system (4) is obviously three repetitions of the same equation, so is the same plane 3 times, as in diagram C.

1. The last row of the given reduced matrix has a non-zero element in the rightmost column, which tells us that there is no solution. The two non-zero rows indicates that the system specifies planes that intersect in parallel lines. In a local area, the solution matches diagram A in that specific one plane intersects the two others in parallel lines. Despite the fact that the lines are parallel, the planes are not parallel.

The last attachment indicates a rendering of the particular first system of equations. Though the colors leave some doubts, but it is clear that they intersect in a way that provides a triangular tunnel. No (x, y, z) value is found on all three planes.

2. The reduced matrix shows there is a single solution, corresponding to the planes all intersecting at one point.

3. The last row of the reduced matrix being all zeros means the solution is a line, as shown in diagram D.

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Answer:

Step-by-step explanation:

Comment

It is not possible to figure out what choices are are given for the first blank. I will say that the probable choice has the word product in it.

The second blank is the actual number of choices. It is 3 page count times color or 3*4 = 12 different choices.

Answer

product

12

The equation that represents the table is y = 39x.

The table is a linear table. Therefore, the equation of the table will be linear.

Hence, linear equation can be express as follows;

y = mx + b

where

Therefore, let's find the slope using (1, 39)(2, 78)

m = 78 - 39 / 2 - 1

m = 39 / 1

m = 39

Let's find the y-intercept using (1, 39)

y = 39x + b

39 = 39(1) + b

b = 39 - 39

b = 0

Therefore, the equation of the table is y = 39x

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Answer:

176

Step-by-step explanation:

Apply PEMDAS

Solve the parenthesis first

11 ( 7 + 9 )

11 ( 16 )

Now open the parenthesis and you will have your answer

11 times 16

176

Answer:

The wheel completed a total of 212 turns.

Step-by-step explanation:

A wheel has a circular form, therefore its length is given by the following formula:

\(length = 2*\pi*radius\)

Where radius is half the diameter. Applying the data from the problem to calculate the length of the wheel gives us:

\(length = 2*\pi*(\frac{1.5}{2})\\length = 1.5*\pi = 4.7124\)

Since the engine traveled a distance of 1000 metres and each turn of the wheel has 4.7124 metres, in order to calculate the number of turns the wheel made in that course we need to divide both numbers as shown below:

\(turns = \frac{1000}{4.7124} = 212.21\)

The wheel completed a total of 212 turns.

To compare the two quantities, divide the number of giraffes by the number of penguins There are 5 times as many giraffes as penguins at the zoo.

To compare the two quantities, you need to divide the number of giraffes by the number of penguins.

30 giraffes / 6 penguins = 5

This means that there are 5 times as many giraffes as penguins at the zoo.

There are 5 times as many giraffes as penguins at the zoo. To compare the two quantities, divide the number of giraffes by the number of penguins (30/6 = 5). This means that there are 5 times more giraffes than penguins at the zoo.

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Answer:

measure is the angle right- if so it's 76 each

180-28=152

152÷2=76