Mathematics High School

A basketball team played five games. In those​ games, the team won by 7​ points, lost by​ 3, won by​ 4, lost by​ 2, and won by 9. What was the mean difference in game scores over the five​ games?

Answers

Answer 1

Answer:

3

Step-by-step explanation:

7-3+4-2+9=15

15/5=3

Answer 2

The mean difference in the game scores over the five games is = 5

The points achieved by the various team players =

won by 7, lost by 3, won by 4,lost by 2,won by 9.

To obtain the mean of the points achieved from the five

games the five scores are added together and divided by the number of games which is 5.

That is,

[tex] \frac{7 + 3 + 4 + 2 + 9}{5} [/tex]

[tex] \frac{25}{5} = 5[/tex]

Therefore the mean difference in game scores over the five games is = 5

Learn more here:

https://brainly.com/question/16794295

Related Questions

i’m stuck please help

Answers

You divide 3 on both sides then you equation is the square root of -4x-4 =4 and you square the number on both sides because u need to do the same things on both sides and you get -4x-4=16 subtract by 4 on boyh sides to get -4x=20 and divide by -4 on both aises to get x=-5

I hope this helped i know this explanation is a bit wonky

Given f (x) = -5x + 1, find f (6)

Answers

Answer:

x=6(given)

-5x+1

-5*6+1

-30+1

-29

hope this answer helps u

pls mark it as brainliest

Well I don't know the answer so help me please :p​

Answers

Answer:

I'd say 66

Maybe 22/3

Step-by-step explanation:

How do you solve this?!!

Answers

Answer:

I dont know try asking ur parents (I'm so sry that sounded mean)

Try scanning it on this app, or look it up on google. Hope this helps :)

simplify 6^7 over 6^5 leaving the answer in index form

Answers

Answer:

yesrrrrrrrrrrreerrrrrrrreeeeeer

I need help on this question!!!!

Answers

Answer:

f(x)=x²-2

x=0 y=-2

x=1 y=-1

x=1.414 y=-0.000604

x=2 y=2

x=3 y=7

Step-by-step explanation:

How do I solve this algebraically?
2-6lnx= 10

Answers

Answer:

Work it like a normal algebra problem to get ln x on one side. Then use a calculator or log tables.

Explanation:

Until you get to the actual logarithm the math is the same as for any algebra equation.

2

−

6

×

ln

(

x

)

=

10

;  

−

6

ln

(

x

)

=

8

;  

ln

(

x

)

=

−

(

4

3

)

NOW we take the antilog, inverse, or exponential of both sides:

e

ln

(

x

)

=

e

−

(

4

3

)

;  

x

=

0.264

CHECK:

2

−

6

×

ln

(

x

)

=

10

;  

2

−

6

ln

(

0.264

)

=

10

2

−

6

(

−

1.33

)

=

10

;  

2

−

(

−

8

)

=

10

;  

10

=

10

CORRECT!

Find the value of x?
75°
11x-2

Answers

did u type this correctly

Enter the first 4 terms of the sequence defined by the given rule. Assume that the domain of each
function is the set of whole numbers greater than 0.
f(1) = 3, f(n)=(-7).f(n-1)+19
The first 4 terms of the sequence are
and

Answers

Answer

1.7

2. -11

3. 43

4. -119

what is 13x+2-17=11

Answers

Answer:

Pretty sure x = 2

Step-by-step explanation:

If not, shoot me. Why not.


Rotate (1,4) 90 degrees clockwise.

ANSWER FAST PLZZ! will give brainliest

Answers

Answer:

(4,1) I believe. Do you mean in a graph with coordinates?

Step-by-step explanation:

(-1,4) i believe is the answer

8.1 + 2.53


help
help

Answers

Answer: 10.63

Step-by-step explanation: 8.1 + 2.53

Answer:

10.63

Step-by-step explanation:

Add it together and it makes 10.63

3(4x - 5) + 2(11 - 2x) = 43

Answers

Answer:

4.5

Step-by-step explanation:

Just distribute the numbers outside the parenthesis and then combine like terms. One thats done solve

You walk 2 miles in 1/2 hour. At that rate, how long will it take you to walk 3 miles?


Answers

Answer: 3/4 hour or 45 minutes

Step-by-step explanation: 1 hour is 1/4 hour so 1/4 x 3 = 3/4 hour or 45 minutes.

Answer:

45 minutes.

Step-by-step explanation:

Every 15 minutes you walk a mile.

Add 15 again to make 45 minutes.

You have walked 3 miles.

Richard and Teo have a combined age of 35. Richard is 5 years older than twice​ Teo's age. How old are Richard and​ Teo?

Answers

Answer: Teo is 10 years old and Richard is 25 years old

Clare and Han have summer jobs stuffing envelopes for two different companies.

Clare's earnings can be seen in the table.

Number of Envelopes Money in Dollars
400 40
900 90
Han earns $15 for every 300 envelopes he finishes.

a. Who would make more money stuffing 1500 envelopes?

How much more would they make? $ more

b. What is the rate of change for each situation.

Clare = per

Hans = per

c. Who gets pair more in their job?

gets paid more.

Answers

Answer:

yes

Step-by-step explanation:

15 x 300 = 7500

Assuming the line is divided in equal parts. Identify the length of the
marked section of the line.
0
48

Answers

Each line will identify 6, because 48/8=6. Add up the lines and you will get 30

Solve the equation and enter the value of x below.
X-(-8) = -13
X =

Answers

X=-21. Hope this helps

Answer:

Step-by-step explanation:

X-(-8) = -13

x+8=-13

x=-13-8

x=-21

Which statement best describes how to determine whether f(x) = x4 – x3 is an even function?

Answers

It would equal x=0 so no

Mrs. Santos is buying binders for the students in her class. She determined that 15 binders would cost $22.50.

Answers

What is the question?

Price for one binder: 1.5

Hadley earned 8 more points on her test than Adam earned. Their points add up to 162. How many points did each student earn ?

Answers

Answer:

Adam - 77 / Holly - 85

Step-by-step explanation:

x + (x + 8) = 162

2x + 8 = 162

2x = 154

x = 77

x = Adam

x + 8 = Holly

Therefore, Adam - 77 / Holly - 85.

Through (10, -7), slope: how do i solve this

Answers

This is a graph with the point (10, -7) charted.

Hope this helps!!

3/4 divided by 3/8. Help plzzzz

Answers

Answer:

2 is the answear

Step-by-step explanation:

HURRY Nora tracked variations in temperature for five days to show how much above or below average the actual temperature was. A 5-column table with 1 row titled Degrees Above/Below Average (Fahrenheit). Column 1 is labeled Monday with entry 2.2. Column 2 is labeled Tuesday with entry negative one-half. Column 3 is labeled Wednesday with entry negative 1 and one-half. Column 4 is labeled Thursday with entry negative 0.9. Column 5 is labeled Friday with entry 1. A number line going from negative 3 to positive 3. Graph the data on the number line. On which day was the temperature the farthest below average?

Answers

Answer:

Wednesday

Step-by-step explanation:

1. First find the position of each variable on the number line.

2. The average temperature is 0 because it is in the center.

3. The answer cannot be Monday because it is above so it is Wednesday.

Answer:

wensday

Step-by-step explanation:

Find the distance between the points (5, - 2) and (1, 1) *
​

Answers

Answer:

Distance between given points (5,-2) and (1, 1) is 5 units.

Step-by-step explanation:

distance between points ( x1 , y2) and (x2 , y2) is [tex]\sqrt{(x2 -x1) ^{2} + (y2-y1)^{2}[/tex]

Answer:

Distance between given points (5,-2) and (1, 1) is 5

Step-by-step explanation:

I need help with this please​

Answers

i’m not sure bc i did this years ago but u might want to go to ur teacher for some help

Can someone fill in the blanks for me pls :( :( omg.

Answers

Answer:

w(15)=112.5

Step-by-step explanation:

All you have to do is put the number in the parentheses in the place of the variable, which in this case is h, and perform the prescribed operation.

In this case, you make the equation w(15)=7.5(15) which you can rewrite as

                                                                                  w(15)= 7.5×15, which gives                        .                                                                                  you 112.5 as the product.

The Sum Of Two Numbers Is 18 And Their Difference Is 4

Answers

Answer:

The two numbers are 7 and 11.

[711?  Is this an ad?  ← :)]

Step-by-step explanation:

Let A and B stand for the two numbers.

We are told that:

1)  A+B=18, and

2)  A-B=4

Take the first expression and rearrange to isolate A:

A+B=18

A=18-B

Use this in the second expression:

(18-B)-B=4

-2B = -14

B = 7

From (1) we find A:  

A+B=18

A+7=18

A= 11

If A=11, then B=7 (from A+B=18)

CHECK:

Does A+B=18?

  11 + 7 = 18?  YES

Does A-B=4?

    11 - 7 = 4?  YES

-8 1/4 + 7
I would to get some help because I am BAD AT MATH T^T

Answers

Answer:

-1 1/4 i think

Step-by-step explanation:

not 100% sure

Answer:

I got -53/4 which equals -13.25 but I maybe off.

Which of these equations, when solved, gives a different value of x than the other three? 9.1 = -0.2x + 10 10 = 9.1 + 0.2x 10 – 0.2x = 9.1 9.1 – 10 = 0.2x To prepare for his mountain biking trip, Rhyan bought four tire patches. Rhyan paid using a gift card that had $22.20 on it. After the sale, Rhyan's gift card had $1.90 remaining. Which equations could you use to find the price of one tire patch? Select all that apply. 4x – 1.9 = 22.2 4x – 22.2 = 1.9 4x + 1.9 = 22.2 4x + 22.2 = –1.9 22.2 – 4x = 1.9

Answers

Given:

Different equations are given.

Rhyan paid using a gift card that had $22.20 on it. After the sale, Rhyan's gift card had $1.90 remaining.

To find:

The equation which gives a different value of x than the other three.

To find the equations that could you use to find the price of one tire patch.

Solution:

In option A,

[tex]9.1 = -0.2x + 10[/tex]

[tex]0.2x= 10-9.1[/tex]

[tex]0.2x= 0.9[/tex]

Divide both sides by 0.2.

[tex]x=\dfrac{0.9}{0.2}[/tex]

[tex]x=4.5[/tex]

Similarly,

In option B,

[tex]10 = 9.1 + 0.2x[/tex]

[tex]0.9= 0.2x[/tex]

[tex]4.5=x[/tex]

In option C,

[tex]10-0.2x = 9.1[/tex]

[tex]-0.2x = -0.9[/tex]

[tex]x = 4.5[/tex]

In option D,

[tex]9.1 – 10 = 0.2x[/tex]

[tex]-0.9 = 0.2x[/tex]

[tex]-4.5 = x[/tex]

Since option D has difference solution, therefore the correct option is D.

Let price of one tire patch be x.

So, price of 4 tire patches = 4x

Remaining amount in Rhyan's gift card = $1.90

Total amount = $22.20

Price of 4 tire patches + Remaining amount in gift card = Total amount

[tex]4x+1.9=22.2[/tex]

It can be written as

[tex]4x-22.2=-1.9,1.9=22.2-4x,22.2-4x=1.9[/tex]

Therefore, the correct options are C and E.

Answer:

c and e the last and second to last one

Step-by-step explanation:

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