Mathematics High School

What is the mean of the set {4, 6, 8, 10}?

Answers

Answer 1

Answer:

Step-by-step explanation:

8 I think

Answer 2

Answer:

Defination:

.the collection of distinct elements or members.

Step-by-step explanation:

Related Questions

50 points!! Look at both pics attached! I need this done ASAP! Put random answers and I will report you

Answers

Answer:

For the first: [tex]x=-23[/tex] and [tex]x=17[/tex]

For the second: [tex]x=5[/tex]

Step-by-step explanation:

Answer:

x=17 for the first and x=5 for the second.

Step-by-step explanation:

First picture

Opposite angles of two intersecting lines are equal.

So the angle opposite the 100 degree angle on line c is also 100.

Since a, b, and c are all parallel, the angles made by the intersecting line r, are also all equal (these are corresponding angles).

So 5x + 15 = 100

5x = 85

x = 17

Second picture

Adjacent angles add up to 180 degrees. So the angle opposite 52 is 180-52=128.

[tex]2^{2x-3}=128\\\\2x-3 = 7\\2x = 10\\x=5[/tex]

A paper company produces 4,050 notebooks in 5 days. How many notebooks can it produce in 13 days?

Answers

Answer:

10530

Step-by-step explanation:

4050 notebooks in 5 days

1 day=810

13 days=10530

please mark as brainliest!!!

When adding decimals with the same sign you.....

Answers

Answer:

keep the decemal in the same place? there's not really alot to go by on your question

Answer:

keep the same sign and add the value to each number

Step-by-step explanation:

The sum of two integers is 5. Their difference is 11. What are
the two integers?

A) 3 and 14

B) -3 and 8

C)2 and 3

D) -14 and - 3

Answers

Answer:a

Step-by-step explanation:

There are 372 players in a tennis tournament. In each round, half of the players are eliminated. Which function can be used to find the number of players remaining in the tournament at the end of x rounds?

Answers

Answer:show ur homework page I have the same one I think

Step-by-step explanation:

Evaluate (1/3)^3 from Brainly

Answers

Answer:

1/27

Step-by-step explanation:

(1/3)^3 = (1/3)(1/3)(1/3) = 1/(3x3x3) = 1/27

I hope this helped, and if it did, please mark this as brainliest! Thanks!

Answer:

simplified: 1/27

rewritten: 3^-3

Step-by-step explanation:

The following graph shows the solution to which
inequality?
ANSWER BOTH PLEASE QUICK

Answers

Answer:

B. 5a-9<=11

Step-by-step explanation:

Heres a tip: ALWAYS look at the sign, if there is no line under the sign then it will always always be an open circle. also look at what way the sign is pointing so if the sign is this < then the line will go to the left

6) Find the quotient

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working out-
1/2 x 1/5 = 1/10
Answer 2 1/10

Help pls! Extra p! Thank youu

Answers

Answer:

Step-by-step explanation:

Volume=L*W*H=6*4*2=24*2=48, making the correct choice (C) 48 ft^3

find the nth term of 8, 2, -4, -10,... then find A50

Answers

Answer:

An=8+(n-1)(-6)

=8-6n+6

=14-6n

A50=14-6(50)

= -286

3/4x-4=-19
Whats is the solution to the equation?

Answers

Answer:

x=-20

Step-by-step explanation:

Choose the correct scientific notation of this number.
There are 5,280 feet in one mile.

Answers

Answer:

It's C

Step-by-step explanation:

Find the x- and y-intercepts of
3x – 4y = 24

Answers

y= -6
and
x= 8
i hope that helps :)

square root of 9 multiplied by square root of 180

Answers

Square root of 9 is 3 square root of 180 is 13.416roundes 3x13.416 is 40.248

Answer:

18√5

Step-by-step explanation:

√9×√180

from √9 we get 3 cause 3² is 9.

from 180 we get 6√5 because √36×5 is √180.

we took 36 out because it gives us a whole number if we square root it.

So √36×5 is 6√5 , because the square root of 36 is 6

then we multiply 3 and 6√5.

3×6 is 18 so we put 18 and put the √5 behind it.

Find the inverse of function f.
$() = 9x + 7
OA /--) = 7x + 9
OB. 1 (1) = = -1
Oc. 7-1() = -98
OD. () = gr - 1
7

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Answer:

C) f-1(x) = -9x - 7 the inverse of multiplication is division

I’m confused please help

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Ne demek istiyosun anlamadım

Please help-help-help

Answers

Answer:

both I think hope u get it right

Will give brainliest to a good explanation and some strong evidence to back it up (i rlly need help)

Answers

What are brainliests?

i believe that the answer would be 10 bc 2,4,6,8 and then 12,14,16,18 whatever it was. i think the answer is 10 have a good day

(I need to turn this in tomorrow, please help)

Answers

2,4 is the answer for the table. the answer for the graph is 1/4 maybe?? i’m not to sure on the graph

Write a simplified expression for the area of the rectangle

Answers

Answer:

Area = 40x + 15 squared units.

Step-by-step explanation:

Area of a rectangle = Length × width

How long is a string reaching from the top of a 15 ft pole to a point 8ft from the bottom of the pole

Answers

Answer:

15.8

Step-by-step explanation:

So top of 15ft + 0.8 ft = 15.8 ft

meaning the strings needs tobe 15.8 ft long

What’s the solution for x- 6 = 4

Answers

Answer:

X = 10

Step-by-step explanation:

X - 6 = 4

X = 4 + 6

X = 10

Answer:10

Step-by-step explanation:

1.add 6 to both sides

x-6+6=4+6

2. simplify

x=10

Alicia, Quentin, and Rosalyn are siblings. Alicia is the oldest sibling. Quentin is four years younger than Alicia. Rosalyn is two years older than Quentin. The sum of the siblings’ ages, in years, is 48. How old is Alicia?

Answers

Answer:

Alicia is 18years

Quentin is 14years

Rosalyn is 16years

Step-by-step explanation:

Let the age of Alicia be x

Let the age of Quentin be y

Let the age of Rosalyn be z

If the sum of the siblings’ ages, in years, is 48 then;

x+y+z = 48.... 1

If Rosalyn is two years older than Quentin then;

z =y+2 ..... 2

Also if Quentin is four years younger than Alicia then;

y = x-4 ... 3

From 3:

x = y+4 ... 4

Substitute 2 and 4 into 1 to have:

y+4+y+y+2 = 48

3y + 6= 48

3y = 48-6

3y= 42

y = 14

Since x= y+4

x = 14+4

x = 18

Since z = y+2

z = 14+2

z = 16year

This means that;

Alicia is 18years

Quentin is 14years

Rosalyn is 16years

Which of the following is the product (3x - 5) and (3x + 5)?

Answers

Answer:

the answer is

....9x^2 - 25

Jessica is packing books for her move She has 93 books. Each box can fit 6 books. How many boxes does she need to move all of her books? (Long division please)

Answers

Answer:

Step-by-step explanation:

93:6=15.5 As the box can't be half so 16 boxes. In 15 she will pack in each 6 books and in other box 3 books

Answer:

She will need 16 boxes with space for 3 more books

Step-by-step explanation:

Order from least to greatest.

0.387; 0.3; 0.783; 0.837

Answers

0.3, 0.387, 0.783, 0.837

It would be 0.300, 0.387, 0.783 , 0.837

Hope this helps

Have a great day/night

Can anyone help me please!?

Answers

Answer:

Step-by-step explanation:

(==========================)

( 12.024 )

( 12.04 )

( 1,204.2 )

(==========================)

12.024 12.04 1,204.2

=========,=========,=========

hope this helps

does the graph represent a function?

Answers

Yes it does
..........

HELP I NEED HELP ASAP

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Answer:

Step-by-step explanation:

HELP !!!!!!! MAHH HELP PLEASE !!!!

Answers

A. ( 5 , 3 )
B. ( 3 , -1 )
C. ( 1 , 2 )
D. ( 6 , 3 )
E. ( 9 , 2 )
F. ( 2 , -5 )
G. ( 2 , -3 )
H. (-16/11 , 28/11 )

Please mark BRAINLEST

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