Mathematics Middle School

Help, it keeps telling me it's incorrect
Great Job! Here are all your stats from the fights.

Minor 1st fight: 1 points
Minor 2nd fight: 31 points
Minor TB Round 1: 71 points
Minor TB Round 2: 68 points
Minor TB Round 3: 52 points

Major 1st fight: 129 points
Major 2nd fight: 101 points
Major 3rd fight: 80 points
Major TB Round 1: 148 points
Major TB Round 2: 96 points
Major TB Round 3: 123 points

Can you find the mean, median, and range for all the scores from the fights?

Answers

Answer 1

Answer:

Mean: 81.8(original answer was 81.8181818182 so I just rounded it to the nearest tenth) Median: 80, Range: 147

Step-by-step explanation:

Related Questions

Help pls. Also wdym this is to short yk why so long >:/

Help pls. Also wdym this is to short yk why so long >:/

Answers

Answer:

Y= mx + b

so Y = 1/3x + 2

just substitute

Due to the answer requesting slope intercept form, one shall use the points (3,2) in order to substitute for b. Slope intercept form is formatted in y = mx + b, which m would be your slope, which in this particular problem was given; therefore, y = 1/3x +b.


Now, we shall use points (3,2) as the substitutes for the solution for b, which 3 would be the input and 2 would be y.


Therefore, 2 = 1/3(3) + b
2 = 1 + b, therefore, one would be subtracted from 2 which would give us the answer of b equaling to one. Thus, y = 1/3x + 1

i need help pls help

i need help pls help

Answers

x is 5 cus in right triangle if it is 30* the ab^2=ac^2+cb^2 x was ab/2

Answer:

x is 5 

Step-by-step explanation:

Please help! Question Below!!

Please help! Question Below!!

Answers

1. it is not a function because the input 4 is going to two outputs.
2. it is a function because each x value is assigned to one y value.
3. it is not a function because the input 1,4 is shown two times.
4. it is a function because each x value is assigned to one y value.
5. and 6. they are both functions because each x value is assigned to one y value.
7. it is not a function because when doing the vertical line test, some lines are overlapping each other.
8. it is a function because when doing the vertical line test, no lines are overlapping each other.

If any of my answers are wrong, plz tell me and I will try and correct my mistake. Hope this helps!!

you charge 5.00 dollars to wash cars to wax cars you charge an extra 2.00 dollar a minute you earned 37 dollars how long did you wax the car for

Answers

Answer:

You waxed the car for 16 minutes

Step-by-step explanation:

The equation is t=2m+5. T is the total time and m is the number of minutes you charge extra. There for (37)=2m+5. 32=2m. m=16. Total number of minutes waxed is 16 minutes

You waxed the car for 16 minutes

37divided by 2=16

ASAP pls helppppppppppppppppp!!!

ASAP pls helppppppppppppppppp!!!

Answers

The answer is 7.

Look at the x=8 and then look up the y-value.

The graph passes (8,7) so therefore when x = 8 the y is 7

Find the approximate radius of a circle with a circumference of 2 kilometers. Use 3.14 for π. Round to the nearest hundredth if necessary.

Answers

Answer:

0.32 (rounded to the nearest hundredth)

Step-by-step explanation:

If you have any questions ask me please! :)

Answer:

0.32 km

Step-by-step explanation:

Using the formula r = c / (2 * π), where c = 2 kilometers and π = 3.14, we can calculate the radius as:

r = 2 km / (2 * 3.14)

r = 2 km / 6.28

r = 0.31847133758 km

Rounding this to the nearest hundredth gives:r ≈ 0.32 km

Therefore, the approximate radius of the circle is 0.32 kilometers.

Please help ASAP! -screenshot-

Brainlist 2 correct answers!

Please help ASAP! -screenshot-Brainlist 2 correct answers!

Answers

Answer:

P(not blue) = 1 - P(blue) = 1 - 10/50 = 40/50

= 4/5

P(2) = 5/20 = 1/4 = 25%

0.4 I think sorry if I’m wrong

The value of /42 is rational or irrational numer. It’s value is between 3 and 5/. 5 and7/7and 9

The value of /42 is rational or irrational numer. Its value is between 3 and 5/. 5 and7/7and 9

Answers

Answer:

irrational

5 and 7

Step-by-step explanation:

sqrt( 42) irrational

it is not a perfect square so it is irrational

Looking at perfect squares

6^2 = 36

7^2 = 49

42 is between 36 and 49

so sqrt(42) is between  sqrt(36) and sqrt(49)

sqrt(42) is between 6 and 7

Given the choices, 5 and 7

Answer:

Irrational

5 and 7

Step-by-step explanation:

\(\sqrt{42}\) is irrational (Those Roots are usually irrational which cannot be simplified)

=> \(\sqrt{42}\)  = 6.48 (Between 5 and 7)

somebody please help me witht the 2nd and 3rd

somebody please help me witht the 2nd and 3rd

Answers

Answer:

Step-by-step explanation:

3. (2,4) ?

Will Give Brainiest!!! Please Help!!

A scatter plot is shown on the coordinate plane.

scatter plot with points plotted at 1 comma 7, 1 comma 10, 2 comma 6, 3 comma 7, 3 comma 8, 5 comma 8, 6 comma 6, 7 comma 4, 9 comma 2, and 10 comma 1

Which two points would a line of fit go through to best fit the data?

A. (1, 10) and (6, 6)
B. (1, 7) and (2, 6)
C. (3, 7) and (7, 4)
D. (3, 8) and (6, 6)

Answers

C is the best choice
Well the best answer is C

an alligator can run 17.5 miles in 30 minutes. at this rate, how far could they go in 2 hours.

Answers

Answer:
70

Explanation:
17.5x4=70

4, 30 minute segments make 2 hours so 17.5x4 means 17.5 miles in 4 segments of 30 minutes which add up to 2 hours would make 70

I am very unoccupied. Anyone want to help me with these? Please answer below for 12 pts!
20y-5square=__
5/2square __ 12.06 use =, ,inequality
Thanks!

Answers

Answer:  15 for the first part

(5/2)² < 12.06 but

If  y is supposed to be a factor,  like multiply by 2, then

(5/2)²y > 12.06

Step-by-step explanation:  substitute 2 for y

20y - 5² = 2

20(2) -  25 =

40 - 25 = 15

__________

(5/2)² = 5²/2²

25/4 = 6.25 . So that is less than 12.06

But if  y is supposed to be a factor,  like multiply by 2, then

(5/2)²y > 12.06

At the store you want to buy a bunch of 3d printed Christmas gifts for your family. Each large tree costs $4.50 , and each small tree costs $2.25, If you buy 4 large trees, and can spend a total of $50. Write and solve an inequality for number of small trees (s) you can buy

Answers

We know that each large tree costs $4.50, and each small tree costs $2.25. If you buy 4 large trees, that means you will spend 4 * $4.50 = $<<4*4.5=18>>18 on large trees.

If you can spend a total of $50, then you have $50 - $18 = $<<50-18=32>>32 to spend on small trees.

The total cost of the small trees will be s * $2.25, where s is the number of small trees you buy.

To find the maximum number of small trees you can buy, we can set this expression equal to $32 and solve for s:

s * $2.25 = $32

s = $32 / $2.25

s = 14.22

Since you can't buy a fraction of a tree, the maximum number of small trees you can buy is 14.

Answer:

If each large tree costs 4.50 and you need to buy 4, then 4 x 4.50 = $18.00 leaving you with $32.00. With these 32 dollars left, you can now buy 14 small trees, still being left with a remainder of 0.50$.

Step-by-step explanation:

Laura earns $395 by working 20 hours each week. Laura is paid h dollars per hour. What id Laura's hourly rate of pay? B e sure to include an equation with the variable, h, in your work.
Show your work.



Answer $____________________per hour

Answers

Divide 395 to 20 your answer will be 19.75
19.75. $395 divide that by 20 and the answer is 19.75

What is the output value for the following function if the input value is 1?

y = 3 x + 1

5
32
0
4

Answers

Answer: 4

Explanation: 3 times 1 is 3 so 3 plus 1 is 4. Y=4
answer is 4 because since its input value is one it stays the same and comes out to 1

Draw a histogram and a box-and-whisker plot to represent the combined data, and answer the questions. Be sure to include the new graphs as part of your final submission.

How do the graphs of the combined data compare to the original graphs?
Compared to the original graphs, do the new graphs make it easier or more difficult to estimate the price of a book?

Answers

When comparing bars side by side, they should have a consistent scale.

Use a side by side bar or a clustered bar graph to enable comparisons of individual values.

Use a stacked bar graph to highlight part to whole relationship.

Use a logarithmic scale if your audience can understand it.

The graph represents a relation where x represents the independent variable and y represents the dependent variable. a coordinate plane with points at negative 5 comma 1, negative 3 comma 0, 0 comma negative 3, 2 comma 3, 5 comma negative 1, and 5 comma 1 Is the relation a function? Explain. No, because for each output there is not exactly one input No, because for each input there is not exactly one output Yes, because for each output there is exactly one input Yes, because for each input there is exactly one output

Answers

Answer:

To determine whether the relation is a function or not, we need to check if each input value (x) is associated with exactly one output value (y).

Looking at the given set of points (-5, 1), (-3, 0), (0, -3), (2, 3), (5, -1), and (5, 1), we can see that some of the input values are associated with more than one output value. Specifically, the input value of 5 is associated with two different output values: -1 and 1.

Therefore, the relation is not a function because there is not exactly one output value for each input value.

The correct answer is: No, because for each input there is not exactly one output.

Answer:

Step-by-step explanation:

Answer:

To determine whether the relation is a function or not, we need to check if each input value (x) is associated with exactly one output value (y).

Looking at the given set of points (-5, 1), (-3, 0), (0, -3), (2, 3), (5, -1), and (5, 1), we can see that some of the input values are associated with more than one output value. Specifically, the input value of 5 is associated with two different output values: -1 and 1.

Therefore, the relation is not a function because there is not exactly one output value for each input value.

The correct answer is: No, because for each input there is not exactly one output.

Mackey invested some money in an account paying 6% interest for one year. She invested $1000 more than this amount in an account paying 8.5%. How much did she invest in total if the total interest earned in the year was $737.50?

Answers

Step-by-step explanation:

Let's assume the amount Mackey initially invested in the 6% account is x dollars.

According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.

The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.

The total interest earned in the year is given as $737.50, so we can set up the equation:

0.06x + 0.085(x + $1000) = $737.50

Simplifying the equation:

0.06x + 0.085x + 0.085($1000) = $737.50

Combining like terms:

0.145x + $85 = $737.50

Subtracting $85 from both sides:

0.145x = $737.50 - $85

0.145x = $652.50

Dividing both sides by 0.145:

x = $652.50 / 0.145

x ≈ $4500

Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.

$4500

$4500

$4500

$4500

. ( 9 × 1 , 000 ) + ( 7 × 100 ) + ( 1 × 10 ) + ( 3 × 1 ) + ( 4 × 1/10 ) What is this as a decimal number?

Answers

Answer:

9713.4

Step-by-step explanation:

We have to use the B O D M A S theorem to solve this.

That is,

B → Brackets

O → Of

D → Division

M → Multiplication

A → Addition

S → Subtraction

Accordingly,

\(\sf ( 9 * 1 , 000 ) + ( 7 * 100 ) + ( 1 * 10 ) + ( 3 * 1 ) + ( 4 * \frac{1}{10})\\\\ 9000+700+10+3+\frac{4}{10} \\\\9713+0.4\\\\9713.4\)

(2 x 100) + (7 x 1) + (2 x 1/10) + (9 x 1/100) + (4 x 1/1000) as a decimal number

Pls help
Solve for x in the diagram below.

Pls helpSolve for x in the diagram below.

Answers

Step-by-step explanation:

(2x + 45)° and x° are supplmentary angles.

(Sum of angles on a straight line = 180°)

Hence 2x + 45 + x = 180, 3x = 135, x = 45.

PLEASE HELPPPPPP 5 POINTS FOR EACH QUESTION!

Answers

What is your question

Answer:

#1 : X=8

#2: X=4 and the Top Angle is 85 while bottom angle is 95.

Step-by-step explanation:

8x-4=60

8x=64

x=8

and

20x+5+24x-1=180

44x+4=180

44x=176

x=4

use the product rule to find the derivative

use the product rule to find the derivative

Answers

can you write in text format

Click on the pic for answer:
use the product rule to find the derivative

Help!!
Use the diagram of the equilateral triangle shown below to answer the following questions. Show the work that leads to your answers. a. What is the perimeter of the triangle? b. What is the height, ℎ mm, of the equilateral triangle? Write an exact answer using a square root and an approximate answer rounded to the tenths place.

Help!!Use the diagram of the equilateral triangle shown below to answer the following questions. Show

Answers

Answer:

Perimeter is 12mm, height is \(2\sqrt3\)mm in simplest radical form, and 3.5mm in approximate decimal form.

Step-by-step explanation:

The perimeter is easy; since it's an equilateral triangle, all sides are the same length of 4, so you can just do 3*4 (3 sides, 4mm each) to get a perimeter of 12.

For the height, you can see that it forms two right triangles, each with a given base of 2 and a hypotenuse of 4. We can apply the pythagorean theorem (\(a^2+b^2=c^2\)) here to find the missing leg length of the smaller right triangles, which is equal to the big triangle's height.

I've enclosed an attachment for that.

Hope this helps!

Help!!Use the diagram of the equilateral triangle shown below to answer the following questions. Show

Light travels from the sun at 1.12 x 107 miles per minute. The planet, Mars, is approximately 1.42 x 108 miles away from the sun.
What is the approximate amount of time, in minutes, for light to travel from the Sun to Mars? Write your answer in scientific notation rounded to the nearest hundredth.

Answers

Answer:

Time = 1.27 x 10^1 minutes

Step-by-step explanation:

To calculate the approximate amount of time it takes for light to travel from the Sun to Mars, we can divide the distance between them by the speed of light.

Given:

Speed of light = 1.12 x 10^7 miles per minute

Distance between the Sun and Mars = 1.42 x 10^8 miles

Time = Distance / Speed

Time = (1.42 x 10^8 miles) / (1.12 x 10^7 miles per minute)

Time = (1.42 / 1.12) x 10^(8 - 7) minutes

Time = 1.27 x 10^1 minutes

Rounded to the nearest hundredth, the approximate amount of time for light to travel from the Sun to Mars is 12.70 minutes in scientific notation.

To calculate the approximate amount of time for light to travel from the Sun to Mars, we can use the formula:

Time = Distance / Speed

Given:
Speed of light = 1.12 x 10^7 miles per minute
Distance from the Sun to Mars = 1.42 x 10^8 miles

Time = (1.42 x 10^8 miles) / (1.12 x 10^7 miles per minute)

To simplify the calculation, we can divide the numerical values and subtract the exponents:

Time = 1.42 / 1.12 x 10^(8 - 7) minutes

Time = 1.27 x 10^1 minutes

Rounding to the nearest hundredth, the approximate amount of time for light to travel from the Sun to Mars is 12.7 minutes in scientific notation.

Determine whether the three angles will make a triangle. Explain your reasoning.

60, 20, 100 20, 30, 90

Answers

Answer: I couldn’t be sure since there is no graph but I am pretty sure it would not make a triangle

Step-by-step explanation:

Answer:

i dont know can u give more info

Step-by-step explanation:

I NEED HELP ON THIS QUESTION PLSSSS.

I NEED HELP ON THIS QUESTION PLSSSS.

Answers

Answer:

F

Step-by-step explanation:

the triangle is isoceles and the two bottom angles are equal to each other.

I am just typing this so you can give the the other person brainliest thank me later

HELP ME!!! ANY ABSURD WILL BE REPORTED!!

Find the 2 equations in the graph. Select 2 answers and explain.

O 10x + 9

O 6y + 9

O 5x + 9

O 3y + 9

HELP ME!!! ANY ABSURD WILL BE REPORTED!!Find the 2 equations in the graph. Select 2 answers and explain.O

Answers

Answer:

y=10x+9; y=5x+9

Step-by-step explanation:

First of all, answers B and D are wrong because the formula is y=mx+b. So, that leaves us with a and C.  

I couldn't find the slope because it was hard to see. try finding a point where it is clear what the points are and do change in y over change in x. I hope this helped at least a bit.

please help what is the answer ill give 25 points please

please help what is the answer ill give 25 points please

Answers

Answer: 73

Step-by-step explanation:

22 + 51 = 73

Answer:

73

Step-by-step explanation:

Please help me with this question also

Please help me with this question also

Answers

Answer:

84 and £621.6

Step-by-step explanation:

Please help me with this question also

At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.


Ketchup Relish Chili
54 36 60


Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042

Answers

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Other Questions
8+8? Pls help will mark you or whatever Email is an important part of digital marketing. There are two types: Planned and Triggered. Planned emails are set on a prescribed schedule, usually including a call to action. Triggered emails happen when the reader takes some action, such as visiting a website, completeing a sale, not completing a sale, signing up for something, downloading a free item, etc. These are often also built into customer relationship management systems, sent when an inquiry is made. Find an email that you opened that was sent to you from an organization, perhaps where you've bought something or made contact. Did you open the email when it was first sent? Why or why not? Looking at it now, is it effective? If you were in charge of emails, how would you improve it? (Anything like "no improvement needed" is not an acceptable answer). Please answer and thank you. george gershwin is recognized as one of the first american composers to: A small business has 50 total employees: 35 part-time and 15 full-time. What percent of the employees are full-time? If we check the Petri dish and food coloring in a few minutes, will all of the food coloring remain in the filter paper disk? What do you think will happen? the prism below is made of cubes which measure 1/3 of a centimeter on one side. What is the volume?A. 6 cubic cmB.2/3 cubic cmC.18 cubic cmD.8/3 cubic cm 1. What is the mass of 8.5510 23atoms of neon ? grams 2. How many neon atoms are there in 35.1 grams of neon? atoms 1 item attempt remaining What kind of measuring tool is required to assessuncertainties?What is the anatomy of a good RAM?What are five fundamental uncertainty addressingstrategies?What is an addressed uncertainty? BEED URGENT HELPPP! (please help me answer these 3 questions, picture attached)Questions:1. what is the area of the whole rectangle? ( area = length * width )2. what is the area of the shaded rectangle?3. what is the area of the unshaded part of the rectangle? (area of the whole rectangle - area of the shaded part) Determine the number of character comparisons made by the brute-force algorithm in searching for the pattern GANDHI in the text THERE_IS_MORE_TO_LIFE_THAN_INCREASING_ITS_SPEED(Assume that the length of the text-it is 47 characters long- is known before the search starts). What is a population?A. a group of organisms of different species interacting with each other and the environmentB. a single separate organisms separate from others of the same kind interacting with it's environmmentC.all the organisms of the same species who live in a specific environment and are capable of interbreeding.D.a group of organisms and the non-living components interacting as a system CVP analysis, income taxes. Westover Motors is a small car dealership. On average, it sells a car for $32,000, which it purchases from the manufacturer for $28,000. Each month, Westover Motors pays $53,700 in rent and utilities and $69,000 for salespeoples salaries. In addition to their salaries, salespeople are paid a commission of $400 for each car they sell. Westover Motors also spends $10,500 each month for local advertisements. Its tax rate is 40%. Required: How many cars must Westover Motors sell each month to break even? Westover Motors has a target monthly net income of $69,120. What is its target monthly operating income? How many cars must be sold each month to reach the target monthly net income of $69,120? is the proportion of wildfires caused by humans in the south lower than the proportion of wildfires caused by humans in the west? 357 of the 512 randomly selected wildfires looked at in the south were caused by humans while 446 of the 587 randomly selected wildfires looked at the west were caused by humans. what can be concluded at the which is the absolute value of the number indicated on the number line below?A. -2/3B. -3/5C. 3/5D. 2/3 a client has brought in a magazine advertisement for a medication and has asked the nurse to arrange a prescription for it. when addressing the client's request, what is the nurse's best action? on a coordinate plane, line segment AB has a length of 12 units. AB is translated 5 units up, resulting in line segment AB. What is the length of AB? What advice does Kathy O'Brien, Steve's lawyer, have for Steve? URGENT!! demonstrate that the effective cost of funds for a $40 million 90-day bank bill issue in April is the forward rate established in June (when 30 August BAB futures are sold at 97.45), rather than the BBSW of 3.05% when the bills are issued in june Why was this ordinance such a significant achievement? The following question references the novel Mrs. Dalloway by Virginia Woolf.What do you learn about Clarissa by the end of the first section that probably was not part of your expectation set when you began reading?