The Dot plots below show the number of sales made by Jason and Shane at work over the past seven days. Which observation about the data sets is correct?

Answer:

i would say that the box plot will look somewhat in the middle between 18 and 36 with 36 being the largest and 18 as the smallest

the data will also wont have a major difference in them

hope this helps<3

The Pythagorean theorem states that in a right triangle, the square of the hypotenuse = sum of the squares of the legs.

What is the Pythagorean theorem?

The Pythagorean theorem that relates to the sides of a triangle. It states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides (known as the legs). Mathematically, it can be expressed as a² + b² = c², where "a" and "b" are the lengths of the legs, and "c" is the length of the hypotenuse.

Now,

In a right triangle, the legs are the two sides that form the right angle, and the hypotenuse is the side that is opposite to the right angle. The Pythagorean theorem states that in a right triangle, the square of the hypotenuse = sum of the squares of the legs. So, the relationship between the legs and the hypotenuse can be described by this theorem. In other words, if we know the length of the two legs of a right triangle, we can use the Pythagorean theorem to find the length of the hypotenuse, and vice versa. The hypotenuse is always the longest side of the right triangle, and it is also the side that connects the two legs.

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Answer:

-1/6

Step-by-step explanation:

-1/2 + ( 3/4 x 4/9)

PEMDAS says parentheses first

Rearranging the fractions

-1/2 + ( 3/9 x 4/4)

-1/2 + (1/3*1)

-1/2 + 1/3

Getting a common denominator of 6

-1/2 *3/3 + 1/3 *2/2

-3/6+2/6

-1/6

i believe the correct answer is  -1/6

Answer:

m=3

Step-by-step explanation:

y=mx+b is slope intercept form

y=dependent var

m=slope

x=independent var

b= y-intercept

y=3x-4

3 is m

Answer:

1.375

Step-by-step explanation:

Answer:

1.375 would be the answer because if you turn 3/8 into a decimal it = 0.375 so you add the 1 + 0.375 = 1.375 total

Step-by-step explanation:

The determinant of the transpose of A is equal to the determinant of A. And since the transpose of a skew-symmetric matrix is its negative, this implies that the determinant of A should also be equal to its negation. The only possible value that satisfies this condition is zero. Therefore, det(A) = 0 when "n" is an odd number.

We can use the property of skew-symmetric matrices, which states that the determinant of a skew-symmetric matrix of odd order is always 0. This means that for the given matrix A, which is skew-symmetric and of order n, where n is odd, det(A) = 0. In order to prove this property, we can use the fact that the determinant of a matrix is equal to the product of its eigenvalues. Since A is skew-symmetric, all its eigenvalues are imaginary and come in pairs of the form λ and -λ. Since n is odd, there is at least one eigenvalue that is equal to 0, and therefore det(A) = 0. The answer to problem 4 is that the determinant of the skew-symmetric n x n matrix A, where n is an odd number, is equal to 0.

When dealing with a skew-symmetric matrix "A" of odd order "n" (n x n matrix), the determinant of A is always zero.
In a skew-symmetric matrix, the elements below the main diagonal are the negation of the elements above the main diagonal, and the elements on the main diagonal are zero. Mathematically, this can be represented as A(i,j) = -A(j,i) for all i and j.  Since "n" is an odd number, multiplying an odd number of negative pairs will result in a negative value for the determinant.

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Answer:

D

Step-by-step explanation:

Answer:

C. 40 square meters

Step-by-step explanation:

The area for a kite can be figure out with this formula. pq/2. Substitute p for 8 & q for 10.

A = pq/2 {Substitutions made}

A = (8 * 10)/2 {Multiply 8 by 10 to get 80.}

A = 80/2 {Divide 80 by 2 to get 40.}

A = 40 square meters

The area of this kite of 40 square meters, which is C.

Answer:

Step-by-step explanation:

what do you not understand

The coordinates of an undefined slope are points that are either the same or have no x-value. In both cases, the slope of a line between these points would be undefined because it would involve dividing by 0, which is not allowed in mathematics. This is because the slope of a line is calculated by dividing the difference in y-coordinates by the difference in x-coordinates, and if the x-coordinates are the same or do not exist, this division would result in an undefined value.

Answer:

0.799

Step-by-step explanation:

0.799

The cost of the jalapeno poppers is $8.87. Let's denote the cost of the jalapeno poppers as "x".

The total cost of the order, including nachos and jalapeno poppers, is $17.95 + x.

The friends each paid $8.94, which is one-third of the total cost. So, we can write the equation:

8.94 = (1/3) * (17.95 + x)

To find the cost of the jalapeno poppers, we can solve this equation for "x".

Multiplying both sides by 3 gives us:

26.82 = 17.95 + x

Subtracting 17.95 from both sides:

x = 26.82 - 17.95

x = 8.87

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Answer: 10

Step-by-step explanation:

Answer:

as a fraction \(\frac{25}{28}\) cannot be simplified any more

Step-by-step explanation:

nothing goes into both 25 and 28

Answer:

e2 = 112 + 92 − 2(11)(9)cos(140°)

Answer:

A

Step-by-step explanation:

2020 Edge

Answer:

See attached

Step-by-step explanation:

The form is filled in and attached

Answer:

C

Step-by-step explanation:

75= to that equation

75-15=60/2=30

n=30

Answer:

2.9 days

Step-by-step explanation:

Need days / mile

 67 days / 600 mi = .1116666  day/mile

.1116666 day/mi  * 26.4 mi  = 2.948 day    ~ 2.9 days

OR

Miles per day

  600 mi / 67 day = 8.9552 mi / day

   26.4 mi  /  (8.9552 mi/day) = 2.948     ~ 2.9 day

roots = {-2, -6}

Factors: (x + 6) and (x + 2)

Answer: 6√6

Multiply the numbers outside of the square root and then multiply the numbers inside of the square root.

:)

Step-by-step explanation:

(2√2)(3√3)

= 2×3 (√2×√3)

= 6√6

Therefore, correct response is percentage C. "For comedies that college students enjoy, she estimated the conditional relative frequency. The right response is 28%.

A number or figure that is expressed as a fraction of 100 is known as a percentage in mathematics. There are also sporadic uses of the acronyms "pct.," "pct," and "pc." However, the "%" symbol used to represent it is often employed. No dimensions exist; the % amount is flat. Percentages are essentially fractions because their numerator is 100. A percent symbol (%) should be placed in front of a number to indicate that it is a percentage. For instance, if you answered correctly 75 out of questions in total on a test, you'd get a 75%.

Here,

Given :

She determined the combined relative frequency for humor and college. For college students who enjoy comedy, the appropriate conditional relative frequency value is 28%.

For comedies that college students enjoy, she determined the conditional relative frequency. For college students who enjoy comedy, the appropriate conditional relative frequency value is 16%.

For comedies that college students enjoy, she determined the conditional relative frequency. The right response is 28%.

She determined the combined relative frequency for humor and college. The right response is 16%.

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The diver collected water samples at every 3 meters, starting from 5 meters below the water surface, up to a final depth of 35 meters.

We can find the number of samples collected by dividing the total depth range by the distance between each sample and then adding 1 to include the first sample.

The total depth range is:

35 m - 5 m = 30 m

The distance between each sample is 3 m, so the number of samples is:

(30 m) / (3 m/sample) + 1 = 10 + 1 = 11

Therefore, the diver collected a total of 11 water samples.

Answer: 24

Step-by-step explanation:

32/16=2 so it cost 2 per guest.

48/2= 24 guests

Answer:

42.7%

Step-by-step explanation:

Correlation is a statistical measure of inter relationship between two variables' co movement.

Correlation coefficient denotes the direction & extent by which two variables' (same or opposite) movement is linked to each other.

Coefficient of determination = r^2 symbolises percentage of variation in one variable, that can be explained by variation in other variable.

So, in this case r^2 = (0.654)^2 = 0.427716 ; Hence approx 42.7% variation in one variable can be explained by variation in other.

Answer:

18.75 years

Step-by-step explanation:

first multiply the amount to the rate

5,000 × 8% = 400

second

7,500/ 400 = 18.75

it takes 18.75 to reach 7,500

The age of Marcus now is 20 years as 8 years ago Marcus was 12 years old.

In its most basic form, an equation is a mathematical statement that indicates that two mathematical expressions are equal. 3x + 5 = 14, for example, is an equation in which 3x + 5 and 14 are two expressions separated by a 'equal' sign. A mathematical sentence with two equal sides separated by an equal sign is called an equation. An example of an equation is 4 + 6 = 10. A mathematical equation that depicts the connection between two expressions on opposite sides of the sign. It generally consists of one variable and one equal to symbol. 2x - 4 = 2 is an example. x is a variable in the preceding example.

Let his age now be x.

x-8=12

x=20

Marcus is currently 20 years old, although he was 12 years old eight years ago.

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Answer:

5/12 hour or 25 minutes

Step-by-step explanation:

The formula is

distance = rate * time

changing minutes to hours (50 * 1 /60 ) = 5/6 hours

distance = 20 mph * 5/6 hours

distance = 50/3 miles

We need to go the same distance at 40 mph

50/3 = 40 mph * time

Multiply each side by 1/40

50 /3 * 1/40 = 40 * 1/40 *t

50/3 *1/40 =t

5/12  of an hour

Changing back to minutes

5/12 * 60 =25

The infix expression given is (A-B)+C*(D/E)

Steps to draw the expression tree

The order of operations should be considered while drawing the expression tree.

The following steps are followed:

First, draw a node for the operator with the highest precedence,

which is multiplication (symbol *).Second,

draw nodes for the other operators, in the order of their precedence, which is division (symbol /), and addition (symbol +).

Third, draw the leaf nodes for the operands in the order that they appear in the infix expression.

A B CD E- /* + Steps to re-write in prefix form

The prefix form of the infix expression is obtained by traversing the expression tree in the pre-order fashion.

That is, the operator is written before its operands.

The prefix form of the infix expression (A-B)+C*(D/E) is obtained as follows:+ - A B * C / D E

Steps to re-write in postfix form

The postfix form of the infix expression is obtained by traversing the expression tree in the post-order fashion.

That is, the operator is written after its operands.

The postfix form of the infix expression (A-B)+C*(D/E) is obtained as follows: A B - C D E / * +

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Answer:

28.3 (explaination below)! :)

Step-by-step explanation:

Use the formula for cicrumfrence: C=2πr

Radius can be found by splitting the given number in half, (unless you were given the radius already, then you'd just multiply by 2).

Plug in our numbers. C= 2π4.5

Then, multiply.

You'd get 28.27433388230814.

Rounding to the first decimal place, you'd have a final answer of  28.3.

Hope this helps!

If the sample correlation coefficient of x and y is r = 0, x and y are independent. Thus, option C is the answer.

The coefficient of correlation measures the statistical relationship between two variables. It is denoted by "r". The value lies between - 1 and + 1.

When r is 1 it means there is a perfect positive correlation. When r is -1 it means there is a perfect negative correlation. When r is 0 it means there is no correlation.

Thus, the two variables are independent. There is no linear relationship between the two variables. Change in one variable has no impact on another variable.

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