Mathematics Middle School

What is the median of this data set? 14,79,77,11,14,78,77,65,31,56,16 A) 47 b)68 c)56 d)14

Answers

Answer 1

Answer:

56

Step-by-step explanation:

Related Questions

-2.9 is the __________________________ of 2.9 .

Answers

Answer:

I think its opposite

Answer: opposite

Step-by-step explanation:

Which choice best explains why the creation of CNN was significant? A. It let people see the news on TV. B. It featured African-American anchors. C. It featured female anchors. D. It allowed people to view news 24 hours a day.

Answers

Answer:

D it allowed people to view news 24 hours a day.

Step-by-step explanation:

D it allowed people to view news 24 hours a day.

Help me please I will give brainlest

Answers

she solved 4 more questions

Answer:

[tex]\frac{4}{13}[/tex]

Step-by-step explanation:

To calculate how many more questions Meta solved then Aliya you have to subtract. So you write the equation:

[tex]\frac{7}{13} - \frac{3}{13} = \frac{x}{y}[/tex]

Then, you move the 13 in place of the y.

Next, you subtract,

7 - 3 = 4. So, 4 = x

[tex]\frac{4}{13}[/tex] is your answer

If x=7, is this equation true? 7 + 9x > 73

Answers

Answer: No.

Step-by-step explanation:

9*7=63

63+7=70

70>73

Nope 9 times 7 = 63+ 7= 70<73

Calculate the mean {5, 8, 20, 15, 22, 2}

Answers

Answer: The mean is 12

Step-by-step explanation:

Mean is the average, so you just add all the numbers up, and then divide by the amount of numbers you have

Answer:

12

Step-by-step explanation:

5+8+20+15+22+2=72/6=12

Nine out of 45 students said that their favorite color was red. what percentage of students said that red was their favorite color?

Answers

So if theres 45 students in total, thats 100% of students, nine of those would be 20%

20% x 45 = equals 9 so ur answer is 9

On a drawing, the scale is 1 centimeter to 30 centimeters. Which of the following is not correct?

A actual length = 330 cm; drawing length = 11 cm
B drawing length = 8 cm; actual length = 240 cm
C actual length = 150 cm; drawing length = 5 cm
D drawing length = 7 cm; actual length = 200 cm

Answers

Answer:

B

Step-by-step explanation:

The not correct one is B
Explanations:

help meh directions in pic! no links or your getting hac ked xD

Answers

it seems as though x would be the same, because it’s a 90 degree angle cut in half

PLS HELP im going to fail someone pls help me

Answers

Answer:

B, The rate that Tim sells raffle tickets is double the rate that sheri sells raffle tickets.

Step-by-step explanation:

Sheri sells 14 tickets every 2 hours, while Tim sells 14 tickets every one hour

the answer is b
i need some points so

Which of the following questions is not considered statistical?

Answers

Answer:

C

Step-by-step explanation:

hope this helps

-5 + 5 (x-7) = -40 + 5x

Answers

Answer:

0=0

This means it is true for all x

Step-by-step explanation:

-5 + 5 (x-7) = -40 + 5x

Step 1: 5x-40=-40+5x

Step 2: Add 40 to both sides

5x-40+40=-40+5x+40

Step 3: Simplify

5x=5x

Step 4: Subtract 5x from both sides

5x-5x=5x-5x

Step 5: Simplify

0=0

Both sides are equal

True

Or

True for all x

Answer : 0=0

Step-by-step explanation:

plez help! it would be much appreciated! :>

Answers

Answer: the 3rd graph cause the other are in the middle well close if that didn't help then i am so sorry if i did plz mark me Brainliest  

Step-by-step explanation:

PLEASE HELP ME!!!!!!! THIS IS TIMED!!!!!!!!! PLEASE HELP ME!!!!!!!!! PLEASE!!!!!!!!!!!!!

Answers

Answer:

the probability is 2/24 or 8.3%

Step-by-step explanation:

Look at the graph of a function below.


Which set builder notation represents the domain of the function in the graph?

A. {y|−1≤ y ≤ 3}

B. {y|1 ≤ y ≤ 9 }

C. {x|−1 ≤ x ≤ 3}

D. {x|1 ≤ x ≤ 9}

Answers

Answer:

A. {y|−1≤ y ≤ 3}

Step-by-step explanation:

because

The Answer is A jsiaisisus

Ava bought a washing machine online. It cost $892 plus 21% shipping and handling. What was the total cost? Round your answer to the nearest dollar

Answers

The total cost was 1079.32$.
892$ x 1.21= 1079.32$
$1079.32
explanation:
892+1.21=1079.32

Hazel is putting together charm bracelets. For each bracelet she uses 1/5 of a yard of string and 12 charms. Hazel has 5/8 if yard of string and 96 charms. She makes the charms bracelets until all of the string is gone. What fraction of the 96 charms did she use?

Answers

Hi I am trying almost finished

Can I please have help with this

Answers

4x+2+2x+10 = 90

6x + 12 = 90

x = 90-12/6

= x = 13

MARK ME AS BRAINLIEST

Answer:

x= 13

Step-by-step explanation:

4x+2+2x+10=90

collect like terms

4x+2x+10+2=90

6x+12=90

collect like terms again

move 12 to the other side then the sign will change to minus -

6x=90-12

6x=78

divide both sides by 6

6x/6=78/6

x=13

how can you use a mental math and the inverse property of addition to find the sum [5.5 + (-2.3)] + (-5.5 + 2.3)?

Answers

Hi you can do 5-3 is two then 5-2 is three so you get 3.2 then go to the either side and do 5-3 that equaled two and then do 5-2 that is three so you 3.2 then you add both of them together to get 6.4

Answer: it is 0

Step-by-step explanation:

[5.5+(-2.3)] + (-5.5+2.3)

We can multiple (-5.5+2.3) by -1 so that it equals the first expression

[5.5+(-2.3)] + (-1)[5.5+(-2.3)]

Then, we change the + to -

[5.5+(-2.3)] - [5.5+(-2.3)]

since we are subtracting the same value, the answer is 0.

1) Si se extrae una carta de un paquete de 52 cartas de las cuales 26 son negras (13 espadas A, 2, 3, … , 10, J, Q, K); 13 son tréboles); y 26 son rojas (13 corazones y 13 diamantes), halle la probabilidad de:

a) que la carta sea una K.

b) que la carta sea roja.

c) Que la carta sea de diamante.

Answers

1) If a card is drawn from a pack of 52 cards of which 26 are black (13 spades A, 2, 3,…, 10, J, Q, K); 13 are clovers); and 26 are red (13 hearts and 13 diamonds), find the probability of:

a) that the letter is a K.

b) that the card is red.

c) That the card is diamond.
Help them

Violet Johnson has income taxes deducted from her paycheck at the combined rate shown in her pay stub. What is her net pay in dollars? Round to the nearest cent.

Answers

Answer:

1,420.45

Step-by-step explanation:

Answer: might be wrong but 1420.45

Step-by-step explanation:

PLEASE HURRY
ITS MATH

Answers

Answer:

1.2 x 10 to the third power

Step-by-step explanation:

 

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10  . The sign of the exponent will depend on the direction you are moving the decimal.

It is 1.2 x 10 to the third power :)))))

Hi being generous,
Good luck to whoever see's this question.
The question is:
Factor he following:
3x^2+6x+4x+8

Answers

Answer:

(x+2)(3x+4)

Step-by-step explanation:

Solution
3x^3 +2x + 8

Jeremy is practicing some tricks on his skateboard. One trick takes him forwards 5 feet, then he flips around and moves backwards 7.2 feet, and then he moves forward again 2.2 feet. a). What expression could be used to find how far Jeremy is from his starting position when he finishes the trick b). How far from his starting point is he when he finishes the trick? Explain.

Answers

Answer:

look below!

Step-by-step explanation:

a.) 5-7.2+2.2 is the expression

b.) he is at his starting position!

A family eats at a restaurant. The bill is $56.75. They are pleased with service so they leave 22% tip. What is their total after including the tip?

Answers

$69.24 is the correct answer because 56.75 multiplied by 1.22 is 69.24

please help me its due at 12 a.m please and ty i'll give brainlisted

Answers

i’m pretty sure the answer is 6 ft!
6.6 feet would be the answer

What is the solution to this system of equations? What is x & y??

Answers

Answer: (2,3)

Step-by-step explanation:

solve by setting both equations equal to each other

1/2x+2=x+1 and then solve for x to get x=2

then plug x back into the equation to get y=3

the answer would be (2/3)

Please help I’m so confused

Answers

Answer:

SA = 742

Step-by-step explanation:

H*L + H*W + L*W = SA

(8 x 6) x 2= 96

(22 x 6) x 2 = 264

(8 x 22) x 2 = 352

96 + 264 + 352 = 742

Answer:

712 cm^2

Step-by-step explanation:

Surface area

Base and Top ..........   2 (8*6) = 96  (cm*2)

2 sides ..........               2 (22*6) = 264  (cm^2)

Front and Back .........  2 (8*22) = 352  (cm^2

Total 96+264+352 = 712 cm^2

Simplify the algebraic expression:

-4h + 8 + 9h - 1 + 3h - 7

Answers

Answer:

-4h + 8 + 9h - 1 + 3h - 7= 8h

Step-by-step explanation:

(this is 6th grade math) (((:​

Answers

The first answer is wrong.
First table(top left): y=2x
Second table(top right): y=x/3
Third table(bottom): y=3x-1
what the guy above me said

How many solutions does 4x + 2(x – 3) = 4x + 2x – 11 have?

Answers

Answer:

4x + 2(x – 3) = 4x + 2x – 11

4x + 2x - 6 = 4x + 2x - 11

6x - 6 = 6x - 11

-6 = -11

There is no solution because -6 does NOT equal -11

Answer:

0 solution

Step-by-step explanation:

4x + 2(x – 3) = 4x + 2x – 11

Solve the parentheses:

4x + 2x - 5 = 4x + 2x - 11

Subtract 2x from both sides:

4x - 5 = 4x - 11

From what you can already see that those two expressions does not equal to each other. Let’s continue solving to confirm:

(Subtract 4x on both sides)

-5 = -11

There are 0 solutions

~

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