Alex needs to report his bowling average for the school newspaper. Here are his scores from the last 20 games: 132, 141, 110, 96, 154, 135, 111, 139, 102, 135, 133, 127, 99, 124, 129, 201, 131, 128, 134, and 135. Part A: What are the mean and median of this data? Part B: Which one of those two measures of central tendencies should he use for the newspaper and why? Part C: Are there any outliers? Please answer ASAP

Answer:

i think it is A

Step-by-step explanation:

Answer:

16 cm

Step-by-step explanation:

Diameter= 2(Radius)

Diameter=2(8)

Diameter=16 cm

The right answer is 16 cm.

You can find diameter by using the formula:

D=r*2

Hope it will help you

Answer:

b

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

3x+5

Step-by-step explanation:

Answer:

D : Y = 3x + 5

Step-by-step explanation:

on edge :) hope this helps

Answer: D.

Step-by-step explanation:

First, find the area of the two squares:

The photograph: (-3, -2), (-2, 2), (2, 1), and (1, -3).

The square is diagonally aligned, so we need to find the length between two points in order to find the area.

I will use (1, -3) and (2, 1).

There is a 1 unit length and a 4 unit height. We can use the Pythagorean theorem to find the hypotenuse of the triangle, which is the length of the square's side:

1^2 + 4^2 = x^2

1 + 16 = x^2

x = square root of 17

The side length for the square of the photograph is the square root of 17, so the area of the photograph is 17 units^2.

The red paper has side lengths of 8. The distance between (-4, 4) and (4, 4) is 8 units wide, so we do not need to use the Pythagorean theorem.

Now that we know the area of the red paper and photograph, you can subtract the area to find the red paper with the hole:

64 - 17 = 47 square units.

Answer:

D

Step-by-step explanation:

Let's plot these points (see attachment).

We need to find the area of the paper and then the area of the photograph and subtract the photograph area from the red paper area.

The area of the big paper is easy; the side lengths of the square are 8 by 8, so the area is 8 * 8 = 64 square units.

Now, to find the area of the photograph, we just need the length of one side because it's a square. We use the distance formula between any two adjacent points; let's do (-2, 2) and (2, 1):

d = [tex]\sqrt{(2-1)^2+(-2-2)^2} =\sqrt{1+16} =\sqrt{17}[/tex]

Then the area is (√17)² = 17.

Subtract 17 from 64:

64 - 17 = 47

The area is 47 square units, or D.

Answer:

I am doing the same thing and I don't know  what it is and I need help..

Step-by-step explanation:

I need help on this one too

Answer:

D

Step-by-step explanation:

Properties of functions can be compared graphically using line graphs, bar graphs, or pie charts or algebraically. Ensure you're comparing similar properties like domain, range, minima, or maxima among others. Keep in mind the old rule, you can't compare apples and oranges - make sure quantities you are comparing are dimensionally consistent.

Comparing properties of two functions each represented in a different way can incorporate various methodologies including algebraically or graphically analyses. This comparison can be facilitated using different kinds of plots such as line graphs, pie charts, or bar graphs. The key is to ensure you are comparing similar properties of the functions such as domains, ranges, minima, maxima, or continuity to name a few.

Line graphs are particularly useful in depicting relationships between two variables where one is on the x-axis and the other on the y-axis. This can be used to reveal trends, patterns or comparisons in the data. Pie charts illustrates how something is apportioned or distributed such as amounts or categories. Each slice signifies a proportion of the whole. Bar graphs, on the other hand, utilise the height of bars to depict relationships. Each bar represents a particular entity or category, and can also be subdivided for more comprehensive insights.

Remember, it's vital that you're comparing apples to apples - in other words, that the quantities or aspects of the functions you're comparing are dimensionally consistent.

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Answer:

On average, A New Leash on Life Animal Clinic treats MORE DOGS PER DAY than No Ruff Stuff Animal Hospital.

Step-by-step explanation:

Answer:

On average, A New Leash on Life Animal Clinic treats more dogs per day than No Ruff Stuff Animal Hospital.

Step-by-step explanation:

I took the quiz and got it right

Answer:

n   sjn a

Step-by-step explanation:

Answer:

b.

The outcomes get closer to the theoretical probability for the same experiment.

Step-by-step explanation:

EDG2021

Answer:

28.4 in

Step-by-step explanation:

a) Igor's data point on the graph represents his salary and age after re-doing his medical training in the UK. b) The scatter graph might support the managing director's conclusion that salary is linked to age if there is a positive correlation between age and salary. c) To make the conclusion more reliable, other factors like years of experience and specialization should be considered.

a) Igor's data point on the scatter graph would represent his salary and age after re-doing his medical training in the UK. This data point would likely be separate from the other data points for experienced surgeons in the UK.

b) The scatter graph might support the managing director's conclusion that salary is linked to age if there is a positive correlation between age and salary for the surgeons in the data. This means that as age increases, salary also tends to increase.

c) To make the conclusion more reliable, additional factors should be taken into account, such as years of experience, specialization, and performance ratings, as these factors may also contribute to salary differences among surgeons.

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Answer:

the same amount

Step-by-step explanation

4/10 half of four is 2

and half of 10 is 5

which is 2/5

Answer:

D. 913 people

Step-by-step explanation:

Answer:

0.103

Step-by-step explanation:

Answer:

0.103

Step-by-step explanation:

Step-by-step explanation:

sub. 3 from both sides

distribute 4(2x-6)

8x-24<16

add 24 to both sides

8x<40

divide 8 from both sides

x<5

Answer:

The probability of getting a nickel, then a dime is 2/21

Step-by-step explanation:

No. of pennies = 9

No. of nickels = 10

No. of dimes = 12

No. of quarters = 5

Total items = 9+10+12+5=36

So, Probability of getting nickel on first draw = [tex]\frac{10}{36}[/tex]

Now the nickle in not replaced

So, Total items = 36-1 = 35

So, Probability of getting dime on second draw =[tex]\frac{12}{35}[/tex]

So, the probability of getting a nickel, then a dime = [tex]\frac{10}{36} \times \frac{12}{35}=\frac{2}{21}[/tex]

Hence the probability of getting a nickel, then a dime is 2/21

Final answer:

The probability of selecting a nickel followed by a dime from a jar filled with various coins, without replacement, is calculated to be 2/21.

Explanation:

The question involves calculating the probability of selecting a nickel and then a dime from a jar containing various coins without replacement. Initially, there are 9 pennies, 10 nickels, 12 dimes, and 5 quarters, totaling 36 coins. To find the probability of selecting a nickel and then a dime, we first calculate the probability of picking a nickel, then multiply it by the probability of picking a dime afterwards.

Probability of selecting a nickel first: 10/36 (as there are 10 nickels out of 36 coins).

After a nickel is selected, there are 35 coins left, including 12 dimes. So, the probability of selecting a dime next is 12/35.

Therefore, the probability of selecting a nickel and then a dime, in that order, without replacement is (10/36) * (12/35) = 120/1260 = 1/10.5, simplifying to 2/21 when expressed in fraction form.

To determine the clown's travel rate, divide the distance by time, resulting in a speed of 53 feet per second.

The student has asked how many feet per second the clown traveled if he was shot 212 feet into a net in 4 seconds. To find the rate of the clown's travel, we can use the formula for speed which is distance divided by time. So, we would take the total distance traveled, 212 feet, and divide it by the total time it took, which is 4 seconds.

The calculation would be:

Speed = Distance \/ Time

Speed = 212 feet \/ 4 seconds

Speed = 53 feet per second.

Therefore, the clown was traveling at a rate of 53 feet per second.

Answer:

y = 9x -1

Step-by-step explanation:

The slope is 9 and the y intercept ( where x is zero) is -1

We can use the slope intercept form of the equation is

y = mx+b where m is the slope and b is the y intercept

y = 9x -1

Answer:

y=9x-1

Step-by-step explanation:

y=mx+b

m=9

b=-1

Answer: y=9x-1

Answer:

X= 12

Y=-3

Step-by-step explanation:

The point where two lines meet is known as an angle. The value of x if OA is perpendicular to OC is 30 degrees

The point where two lines meet is known as an angle.. From the given diagram;

(180 - 4x) + x = 90

Simplify the result

180 - 3x = 90

Subtract 180 from both sides

-3x = 90 - 180

-3x = -90

Divide both sides by -30

x = 90/3

x =30degrees

Hence the value of x if OA is perpendicular to OC is 30 degrees

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Answer:

-8p-80

Step-by-step explanation:

The equivalent expression of the expression 4 (- 15 - 3p) - 4 (- p + 5) is (- 8p - 80). Hence option 1 is true.

Used the concept of the equation that states,

Mathematical expression is defined as the collection of numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that,

The equation is,

4 (- 15 - 3p) - 4 (- p + 5)

Now simplify the expression by combining like terms and applying distributive property,

4 (- 15 - 3p) - 4 (- p + 5)

Apply distributive property,

- 60 - 12p + 4p - 20

- 8p - 80

Therefore, option 1 is true.

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Answer:

35

Step-by-step explanation:

23 + 12 = 35

= (20 + 10) + (3 + 2)

= 35

Step-by-step explanation:

everything has been explained in the image above

Answer:

x=4

Step-by-step explanation:

1.5(x + 4) - 3 = 4.5(x - 2)

Distribute

1.5x +6 -3 = 4.5x -9

Combine like terms

1.5x +3 = 4.5x -9

Subtract 1.5x from each side

1.5x -1.5x +3 = 4.5x -1.5x -9

3 = 3x-9

Add 9 to each side

3+9 = 3x-9+9

12 = 3x

Divide each side by 3

12/3 =3x/3

4=x

Answer:

B. 4

Step-by-step explanation:

Remember the acronym: PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction).

P: The expressions in the parentheses are not solvable as they are.

E: There are no exponents.

M: On the left, multiply 1.5 by x, giving you 1.5x, and by 4, giving you 6. We now have 1.5x + 6 -3 on the left. On the right, do the same. Multiply 4.5 by x, giving you 4.5x, and then multiply 4.5 by -2, giving you -9. Our expression is now 1.5x + 6 - 3 = 4.5x - 9.

D: There is no division in the problem.

A: There is no addition in the problem.

S: Subtract the 3 from the 6 on the left:. We now have 1.5x + 3 = 4.5x - 9.

Now that were all simplified, lets solve. Subract 1.5x from both sides so that only one side has x, so it can be solved. We now have 3 = 3x - 9.

Add 9 to both sides, to simplify even further. We now have 12 = 3x.

For the final step, we need to isolate x. To do this, we need to get rid of the coefficient. We know that 3 and x are being multiplied, so we can just divide to undo it. Keep in mind that we need keep both sides equal, so we divide both sides. By what? By 3. Now, we have our final answer:

x = 4

The correct equation that can be used to find the circumference of the circle is:

C = π x  4.

A circle is a two-dimensional figure with a radius and circumference of 2pir.

The area of a circle is pir^2.

We have,

The formula for the circumference (C) of a circle is:

C = π x diameter

We are given that the diameter of the circle is 4 cm.

Substituting this value into the formula, we get:

C = π x  4

Simplifying the expression, we get:

C = 4π

Therefore,

The correct equation that can be used to find the circumference of the circle is:

C = π x  4.

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The 10th term in the geometric sequence can be found by using the common ratio of 1/3 and applying it to the formula T(n) = a1 * r^(n-1). The 10th term is determined to be 1/9.

Calculating the 10th Term of a Geometric Sequence

To find the 10th term in the geometric sequence (2187, 729, 243, 81, 27), we first need to determine the common ratio (r). We can find r by dividing any term by its preceding term. Using the second and first terms, we get:

r = 729 / 2187 = 1/3

With the common ratio identified, we can use the formula for the nth term of a geometric sequence:

T(n) = a1 * r^(n-1)

Where a1 is the first term of the sequence and n is the term number. So, the 10th term (T(10)) is calculated as:

T(10) = 2187 * (1/3)^(10-1) = 2187 * (1/3)^9

To calculate this, we simply apply the exponent to the common ratio:

T(10) = 2187 * 1/19683 = 2187 / 19683 = 1/9

Therefore, the 10th term of the geometric sequence is 1/9.

Answer:

I believe it is B

Step-by-step explanation:

We have been given that Suzanne needs material for her school project. She buys 3 1/4 yards of material at &2.50 a yard. We are asked to find the total cost of the material.  

To find the total cost of material, we will multiply the total yards of material by cost of material per yard as:

[tex]\text{Total cost of material}=\$2.50\times 3\frac{1}{4}[/tex]

[tex]\text{Total cost of material}=\$2.50\times \frac{13}{4}[/tex]

[tex]\text{Total cost of material}=\$0.625\times 13[/tex]

[tex]\text{Total cost of material}=\$8.125[/tex]

Upon rounding to nearest cent, we will get:

[tex]\text{Total cost of material}\approx \$8.13[/tex]

Therefore, the total cost of the material would be $8.13.