Find the perimeter and the area of a figure pls help urgent

The variables and their levels of measurements are:

There are four levels of variables

The nominal level of variable is a named variable, and they do not have any order.

So, the ice cream flavors can be categorized as a nominal variable because there can be as many flavors as possible

The ordinal level is used for rankings

So, rankings on a grading rubric can be categorized as an ordinal variable

The interval level is used for range

So, the temperature of passengers can be categorized as an interval variable

Lastly, the number of units is a ratio variable because it can take absolute zero as its value

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Answer:

  $2192.60

Step-by-step explanation:

March 4 is day 63 of the year. So, the amount of tax that Kelly needs to refund to Mason is the tax for the remaining 365 -63 = 302 days of the year.

Kelly will owe Mason ...

  (302/365)($2650) = $2192.6027 ≈ $2192.60

To calculate the circumference of a circle, you can use the formula:

\(\displaystyle C=2\pi r\)

Where \(\displaystyle C\) represents the circumference and \(\displaystyle r\) represents the radius of the circle.

Given that the radius \(\displaystyle r\) is 8 inches, we can substitute this value into the formula:

\(\displaystyle C=2\pi (8)\)

Simplifying the expression:

\(\displaystyle C=16\pi \)

Thus, the circumference of a circle with a radius of 8 inches is \(\displaystyle 16\pi \) inches.

Note: \(\displaystyle \pi \) represents the mathematical constant pi, which is approximately equal to 3.14159.

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[16] f(-3) = -5

      #17 is asking us to find what the function equals when x is equal to -3. We will find x = -3 on the graph, then find what y equals.

[17] f(4) = 0

      #17 is quite similar, it is asking us to find what the function equals when x is equal to 4. We will find x = 4 on the graph, then find what y equals.

You asked in the comments for #16 and #17, I hope this helps.

Answer:

34

Step-by-step explanation:

3x6+82

3x6+16

18+16

  34

its the order of operations (PEMDAS)

24 exhibits in the zoo feature reptiles, option D is correct.

Given that Davie went to his local zoo where 40 percentage of its exhibits featured reptiles.

The zoo features 60 exhibits in total.

To find the number of exhibits featuring reptiles in the zoo.

we need to calculate 40% of the total number of exhibits (60).

40% of 60

= (40/100) × 60

= 0.4 × 60

= 24

Therefore, 24 exhibits in the zoo feature reptiles.

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The expression that represent the amount of canned food collected by the friends is 15x² + 4xy - 1.

The expression that represent the number of cans the friend still need to  collect to meet there goals is 9x² - 10xy - 1.

Three friends, Jesse, Tyree and Ben are collecting can food for a culinary skilled class. The canned food collection goal is represented with the expression 24x² - 6xy - 2.

Hence,

Jessa: 9x²

Tyree : 6x² - 4

Ben: 4xy + 3

Therefore, the expression to represent the amount of canned food gathered by the friends is as follows;

9x² + 6x² - 4 + 4xy + 3 = 15x² + 4xy - 1

The expression that represent the number of cans the friend still need to  collect to meet there goals is as follows:

24x² - 6xy - 2 - (15x² + 4xy - 1)

24x² - 6xy - 2 - 15x² - 4xy + 1

24x² - 15x² - 6xy - 4xy - 2 + 1

9x² - 10xy - 1

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Answer: 12.9

Step-by-step explanation: Divide 39.99 by 31.00 you'll get 1.29, but you slide the decimal over and get 12.9

Answer:

Step-by-step explanation:

I’d say 3/10, that’s what I would pick, but I’m not completely sure, so very sorry if I’m wrong

Answer:

which one substitution or elimination

Step-by-step explanation:

Substitution: (-1,-3 )

Elimination: (-1,-3)

i hope this helps you :)

Please mark me brainlest

A.

1. Mode: No mode. Median: 24. Mean: 30.875. Range: 50.

2. Mode: No mode. Median: 33.5. Mean: 43.9. Range: 85.

3. Mode: No mode. Median: 46. Mean: 43.571. Range: 61.

4. Mode: No mode. Median: 17. Mean: 18. Range: 28.

5. Mode: No mode. Median: 10.5. Mean: 13.5. Range: 27.

6. Mode: 15. Median: 22.5. Mean: 25.857. Range: 31.

B.

7. Mode: 4.3. Median: 4.2. Range: 2.1.

8. Mode: 18.6. Median: 18.6. Range: 0.8.

C.

9. Mode: No mode. Median: 4/9.

10. Mode: No mode. Median: 5/24.

The length of line having mid point B ⇒  7x - 2.

Given that,

B is the mid point of AC

And also given that

length of segment AB = 2x+5

And length of segment BC = 5x - 7

A straight path established by linking a group of points in a plane is known as a line. It is a one-dimensional form with only a length and no width or height. A line can extend indefinitely in both ends in opposite directions. To indicate a line, we can use upper case characters.

Now since B is the mid point of AC,

So, The line AC is sum of the line segment AB and line segment BC.

Therefore,

AC = AB+BC

     = (2x+5)+(5x - 7)

     = 7x - 2

Hence,

The length of AC is 7x - 2

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Answer:

m = -3

Step-by-step explanation:

The formula to find the slope of the line is :

slope = m = \(\frac{y_1 - y_2}{x_1-x_2}\)

Given that the two coordinates of the line are :

( -1 , - 7 ) ⇒ ( x₁ , y₁ )

( 1 , -13 )  ⇒ ( x₂ , y₂ )

Let us solve now.

m = ( y₁ - y₂ ) ÷ ( x₁ - x₂ )

m =  ( -7 - ( -13)) ÷ ( -1 - 1 )

m = ( -7 + 13 ) ÷ ( -2 )

m = 6 ÷ -2

m = -3

Answer:

m = -3

Step-by-step explanation:

Given two points:

To Find:

Solution:

Using slope's formulae,

\( \boxed{ \rm{m = \cfrac{y_2 -y_1 }{x_2 - x_1} }}\)

According to the question, on the formula:

Substitute them onto the formulae:

\( \rm \: m = \cfrac{ - 13 - ( - 7)}{1 - ( - 1)} \)

Simplify using PEMDAS:

\( \rm \: m = \cfrac{ - 13 + 7}{1 \ + 1} \)

\( \rm \: m = \cfrac{ - \cancel6}{ \cancel2} = \boxed{ - 3}\)

Hence, the slope of the line that passes through the given points in it's simplest form is -3.

Step-by-step explanation:

prey and predators depends in each other .in the absence of one another is useless or meaning less. predators is responsible for population of prey.if less predators more prey and more predators means less prey.

Answer:

they both eat food

Step-by-step explanation:

False, that is if the number of data observations is even, the median is generally considered to be the average of middle values not the first and last values.

The median is a simple measure of central tendency. To find the median, we arrange the observations in order from smallest to largest value. If there is an odd number of observations, the median is the middle value. If there is an even number of observations, the median is the average of the two middle values.

At least half of the observations are equal to or smaller than the median, and at least half of the measurements are equal to or greater than the median. The median divides the bottom half of observations from the upper half.

Even Number of Observations :

Suppose we have the monthly wages of 4 employees of a company. How would you find the median wage?

wages are 120,240,500,400

we have arranged their wages above from lowest to highest. This ranking will help us to determine the median. Using the method introduced earlier, the median is computed by taking the simple average of the (n/2)ᵗʰ = (4/2)ᵗʰ = 2ⁿᵈ and

(n/2 + 1)ᵗʰ = (2+1)ᵗʰ = 3ʳᵈ observations.

Therefore, the median is 240+500/2

= 370.

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Complete question

True/false

if the number of data observations is even, the median is generally considered to be the average of the first and last values

Answer:

1/3 or .75 pounds of strawberries

Answer:

No pounds

Step-by-step explanation:

you need three (3.00) dollars to get a pound and you only have one (1.00)

Step-by-step explanation:

(3,4) would be the answer

Answer:

A

Step-by-step explanation:

13/8, 1 3/4, 9/5

Hi there!

\(\large\boxed{182}\)

Equation:

5a² - 2a - 10 for a = -6.

Evaluate by plugging in -6 for a:

5(-6)² - 2(-6) - 10 =

5(36) - (-12) - 10 =

180 + 12 - 10 = 182.

Answer:

3 pints or 1.5 quarts

Step-by-step explanation:

1 quart has 2 pints, so each pitcher holds 4 pints -- 12 pints all together. So 15-12 = 3 pints that will not fit into the pitchers. 3 pints is equal to 1.5 quarts!

Answer:

The sum will be close to 1/4

Step-by-step explanation:

1/8+1/6 is 7/24, and 1/4th of that is 6/24, so it is very close.

Answer: The sum will be close to 1/4

Step-by-step explanation:

You can start by making the fractions have the same denominator, (8*6) which gets you 48

You then want to use the butterfly method, so 1/8 becomes 6/48 and 1/6 becomes 8/48. You then add these up to 14/48.

12/48 is 1/4, and 14/48 is close to 12/48, thus making the answer the first option.

The equation of a circle is:

where (h,k) is the center of the circle and r the radius. In this case we know the center (3,4) 1*but we don't know the radius, then we have to find it first.

To find the radius we need to use the fact that the circle is tangent to the x-axis. We know that the distance from a point (h,k) to a line Ax+By+C=0 is given by:

Now, the x axis has equation y=0; this means that A=0, B=1 and C=0. then we have:

This means that the radius is 4.

Once we have the radius we plug its value and the value of the center in the equation, then:

Therefore, the equation is:

Answer:

Equations: 10+1 & 10-1

This would trick them good!

This table shows the frequency of each number obtained after throwing the die 35 times

To prepare a frequency table based on the numbers obtained from throwing a die 35 times, we can list the numbers from 1 to 6 and count the frequency of each number.

Numbers: 1, 2, 3, 4, 5, 6

Frequency: 5, 14, 6, 4, 5, 1

Based on the given numbers, the frequency table would look like this:

Number   | Frequency

1                      5

2                     14

3                      6

4                      4

5                      5

6                       1

This table shows the frequency of each number obtained after throwing the die 35 times.

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Answer:

The answer is ( A) -There is no correlation between amount of sleep and number of calories burned

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The correct options that could be constructed by Brian using his straightedge to draw some chords of circle C are:

Equilateral triangle MNQ inscribed in circle C

Regular hexagon AMNBPQ inscribed in circle C

Brian is constructing figures inscribed in circle C.

Equilateral triangle MNQ inscribed in circle C:

This option is possible since the points M, N, and Q are labeled and they lie on circle C.

Equilateral triangle ANP inscribed in circle C:

This option is not possible. The points A and P are labeled, but the third vertex of the equilateral triangle is not specified.

Regular hexagon AMNBPQ inscribed in circle C:

This option is possible since the points A, M, N, B, P, and Q are labeled and they lie on circle C.

Square MNPQ inscribed in circle C:

This option is not possible based on the given information. The label points do not form a square.

Square ANBQ inscribed in circle C:

This option is not possible . The points A, N, B, and Q are labeled, but they do not form a square.

The correct options that could be constructed by Brian using his straightedge to draw some chords of circle C are:

Equilateral triangle MNQ inscribed in circle C

Regular hexagon AMNBPQ inscribed in circle C

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Answer:

-64

Step-by-step explanation:

The computation of the 10th term of the progression is shown below:

The 3rd term is -9

A_n = a + (n - 1)d

-9 = a + (3 - 1)d

-9 = a + 2d

-9 - 2d = a

Now the 7th term is -29

A_n = a + (n - 1)d

-29 = a + (7 - 1)d

-29 = a + 6d

Put the a value to the above equation

-29 = -9 - 2d + 6d

-29 + 9 = 4d

-20 = 4d

d = -5

Now

-9 - 2d = a

-9 - 2(-5) = a

-9 - 10 = a

a = -19

Now finally the 10th term of the progression is

= a + (n - 1)d

= -19 + (10- 1)-5

= -19 -45

= -64

Answer:

15+25=40

60-40=20

20 miles left

:))

Answer: The answer is 20 miles

Step-by-step explanation: Subtract all numbers