Find the value x such that the data set has the given mean.
101,119,104,111,109,x mean 113
X=?

Answers

Answer 1

Answer:

x = 134

Step-by-step explanation:

The mean of a data set is calculated as

mean = [tex]\frac{sum}{count}[/tex]

Here mean = 113, then

[tex]\frac{101+119+104+111+109+x}{6}[/tex] = 113

[tex]\frac{544+x}{6}[/tex] = 113 ( multiply both sides by 6 )

544 + x = 678 ( subtract 544 from both sides )

x = 134


Related Questions

ill mark brainlist plss help

Answers

Answer:

538826 ml

Step-by-step explanation:

Answer:

538826 mL

Step-by-step explanation:

:)

4. х2 + 6x – 27 =


Solving quadratics by factoring

Answers

Answer:

19x²

Step-by-step explanation:

sorryy hehe not sure dfhjjsdcbjhrsszzchjjhdssdghhjgesss

Answer:

Step-by-step explanation:

2x + 6x - 27=

8x - 27 (In this step, we add the like terms 2x+6x.)

Is this the kind of answer you needed?

You earn 4$ in bonus bucks for each 50$ you spend. Complete the graph to model this situation.

Answers

Answer:

The domain or x-values are on the horizontal axis, this is what you spend.

The range or y-values are on the vertical axis, this is your bonus.

The points to be indicated:

(0, 0), (50, 4), (100, 8), (150, 12), (200, 16), (250, 20)

Plot the points and connect to make a line.

The graph is attached

Several million lottery tickets are sold, and 21% of the tickets are held by men. Suppose you select a random sample of people and let X represent the number of people in your sample for which are men with winning tickets. What type of random variable is X?


hypergeometric

Bernoulli

poisson

uniform

Answers

Answer:

hypergeometric

Step-by-step explanation:

For each winning ticket, there are only two possible outcomes. Either it is held by a men, or it is not.

There is a set number of X, and as the number of winning tickets decrease, the probability of a winning ticket being held by a men can decrease or increase. This is a characteristic of the hypergeometric distribution.

Solve for y. Go to attached image

Answers

Answer:

y=4

Step-by-step explanation:

12(2y+1)-18y=36  <---- Distribute 12 into 2y+1

24y+12-18y=36 <----- Subtract 24y by 18y

6y+12=36 <---- Subtract 12 from 36

6y=24  <---- Divide 6 by 24

y=4

I need help ASAP
Mr. Bray prepares a list of 43 US presidents, 8 of whom died in office. Then 18 of his students each select a president at random (there can be repeats) for their creative writing assignments.

What is the probability that at least one of the students select a president who died in office?

Answers

the probability is none, the presidents are dead

Which expression is equivalent to 9.7d+4.1+5.1d-9.2
A) 13.8d−4.1
B) 14.8d+13.3
C) 4.6d−5.1
D −5.1+14.8d

Answers

Answer:

9.7d+4.1+5.1d-9.2

9.7d +5.1d+4.1-9.2 (take same element near)

d(9.7d +5.1) + 4.1-9.2

d(14.8) - 5.1

answer :

D −5.1+14.8d

Step-by-step explanation:

Select the correct answer from each drop-down menu.

(cos2x-cos4x)/(sin2x+sin4x)=

a. cot x

b. tan x

c. sin x

d. cos x


(cos2x+cos4x)/(sin2x-sin4x)=

a. cot x

b. -cot x

c. sin x

d. -tan x

Answers

Answer:

[tex](b)\\\tan x, \cot x[/tex]

Step-by-step explanation:

Given

trigonometric function is

[tex]\dfrac{\cos 2x-\cos 4x}{\sin 2x+\sin 4x}[/tex]

Applying trigonometric formulae

[tex]\Rightarrow \cos C-\cos D=-\sin (\dfrac{C+D}{2})\sin (\dfrac{C-D}{2})\\\\\Rightarrow \sin C+\sin D=\sin (\dfrac{C+D}{2})\cos (\dfrac{C-D}{2})[/tex]

[tex]\Rightarrow \dfrac{\cos 2x-\cos 4x}{\sin 2x+\sin 4x}=\dfrac{2\sin 3x\cdot \sin x}{2\sin 3x\cdot \cos x}\\\\\Rightarrow \dfrac{\sin x}{\cos x}=\tan x[/tex]

option (b) is correct

[tex]\Rightarrow \dfrac{\cos 2x+\cos 4x}{\sin 2x-\sin 4x}=\dfrac{2\cos 3x\cdot \cos x}{2\cos 3x\cdot \sin (-x)}=-\cot x[/tex]

Complete the table for the given rule.

Answers

Step-by-step explanation:

0.75

3.75

9.75

please mark me brainliest

1+11 please help i need tutor

Answers

Um I’m assuming you mean the last question, but since 7+6 is more than 11 then it should form a triangle

More than one-sixth of the dogs from the shelter were adopted at the event today. If there are 90 dogs at the shelter, how many dogs were adopted? Let d represent the number of dogs adopted.

Write an inequality to show how many dogs were adopted.






What is the possible amount of dogs adopted?
a) 20
b) 15
c)10
d) 5

Answers

1/6 of 90 is 15. So I believe it would be 15 dogs adopted

Find the value of each variable that makes the equation true.

a. 2^5 x 2^3 = 2^a

b. 7^4/7^b = 7^-2

c. 8^c = 1/64

Answers

a. 2⁵ × 2^(3) = 2^(a) is a = 8.

b. 7⁴/[tex]7^b[/tex] = 7⁻² is b = 6.

c. [tex]8^c[/tex] = 1/64 is c = - 2.

What are some rules of exponents?

Some common rules of exponents are

[tex]{a^b}\times{a^c} = a^{b + c}[/tex].

[tex]\frac{a^b}{a^c} = a^{b - c}[/tex]

We can only add and subtract exponents only when we have the same base.

Given,

2⁵ × 2³ = [tex]2^a[/tex].

[tex]2^{5+3}[/tex]= 2^(a).

[tex]2^8[/tex] = [tex]2^a[/tex]

a = 8.

[tex]\frac{7^4}{7^b}[/tex] = [tex]7^{-2}[/tex]

[tex]7^{4-b}[/tex] = [tex]7^{-2}[/tex].

4 - b = - 2.

- b = - 6.

b = 6.

[tex]8^c[/tex] = 1/64.

[tex]8^c[/tex] = 1/[tex]8^2[/tex].

[tex]8^c[/tex] = [tex]8^{-2}[/tex]

c = - 2.

learn more about exponents here :

https://brainly.com/question/15993626

#SPJ2

Please help!!!!!!!! I will mark brainliest if right!!!! Explain

Answers

Answer:

They are not similar.

Step-by-step explanation:

The angles of a triangle add up to be 180°. If they were similar, the triangle angles would have to be 60°, 40°, and 80°. Because one of the angles is 81°, the triangles cannot be similar.

81° + 40° + 60° does not equal 180.

plz help simplify
9a+3b-4a-b

Answers

Answer:

5a + 2b

Step-by-step explanation:

9a + 3b -4a -b

9a - 4a + 3b - b

5a + 2b

Find the sum. Enter your answer in the box below as a fraction, using the
slash mark (/) for the fraction bar.
3+2
6+6

Answers

Answer:

5/12

Step-by-step explanation:

add: 3+2=5, 6+6=12. put 5 on the top 12 on the bottom

Apply the distributive property to factor out the greatest common factor. 35+14=35+14=35, plus, 14, equals

Answers

Answer:

The greatest common factor is 7

[tex]35 + 14 = 49[/tex]

Step-by-step explanation:

Given

[tex]35 + 14 =[/tex]

Required

Apply distributive property

Express 35 as 7 * 5 and 14 as 7 * 2

[tex]35 + 14 = 7 * 5 + 7 * 2[/tex]

Apply distributive property

[tex]35 + 14 = 7 ( 5 + 2)[/tex]

The greatest common factor is 7

Solving further to get the solution

[tex]35 + 14 = 7 * 7[/tex]

[tex]35 + 14 = 49[/tex]

Answer:

7(5+2)

hope this helps <3

Please help me with this

Answers

I know part b would be $5

help!! help!! help!! help!! help!! help!! help!! help!! help!!​

Answers

Answer:

Please answer my question

Answer:

a = 15, b = - 14

Step-by-step explanation:

Given the 2 equations

[tex]\frac{a}{5}[/tex] - [tex]\frac{b}{2}[/tex] = 10 ( multiply through by 10 to clear the fractions )

2a - 5b = 100 → (1)

a - b = 29 → (2)

Multiplying (2) by - 2 and adding to (1) will eliminate the a- term

- 2a + 2b = - 58 → (3)

Add (1) and (3) term by term to eliminate a

0 - 3b = 42

- 3b = 42 ( divide both sides by - 3 )

b = - 14

Substitute b = - 14 into (2) and evaluate for a

a - (- 14) = 29

a + 14 = 29 ( subtract 14 from both sides )

a = 15

Will give brainliest for answer
Part 1: Determine the most precise name for each quadrilateral.
Part 2:List all of the quadrilaterals that have the given property (Use parallelogram, rhombus, rectangle and square)
Posted for 4th time.

Answers

Answer:

Part 1:

1. Rhombus (4 equal sides)

2. Parallelogram (opposite sides are equal)

3. Rectangle (opposite sides are equal, 4 right angles)

Part 2:

1. Square, rhombus (4 equal side)

2. Rectangle, parallelogram, square, rhombus (opposite sides are equal)

3. Rectangle, square (opposite sides are equal, 4 right angles)

In a cookie jar, 1/5 of the cookies are chocolate chip and 3/4 of the rest are peanut butter. What fraction of all the cookies is peanut butter?

Answers

Answer:

1/10

Step-by-step explanation:

i give brainly to answer

Answers

Answer:

x = 50º

Step-by-step explanation:

All angles in a triangle have to add up to 180º

(ONLY TWO CAPITAL LETTERS FOR EACH) ANSWER CORRECTLY !!!!!! WILL MARK BRIANLIEST !!! PLEASE HELPPP !!!!!!!!!!!!!

Answers

Answer:

OP and OR

Step-by-step explanation:

When the two segments intersect they form a 90-degree angle implying that the lines are perpendicular.

Hello, Do you knows about the Ruffini metod?

Answers

Hi to u too and nope. never heard of Ruffini metod. Sorry.

Please hellllp fasttttttt

Answers

Answer:

Step-by-step explanation:

Because lines [tex]m[/tex] and [tex]n[/tex] are parallel, angles 1, 3, 4, 6 are equivalent, and all remaining angles are also equivalent.

Knowing this, you can set up the following equation:

[tex]86 = 2x + 25[/tex]

[tex]86 - 25 = 2x[/tex]

[tex]61 = 2x[/tex]

[tex]x = 30.5[/tex]

Answer:

x = 30.5

angle 1: 94 degrees

angle 2: 86 degrees

angle 3: 94 degrees

angle 4: 94 degrees

angle 5: 86 degrees

angle 6: 94 degrees

Step-by-step explanation:

Find the area of the shape. Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as a decimal. (ANSWER ASAP PLEASEE)

Answers

3/4 * pi * 16 = 12pi

The perimeter of a pool is 116 feet. If the length of the pool is 3 times its width, what is the width of the pool?

Answers

Answer:

the width is 3

Step-by-step explanation:

Six jurors are to be selected from a pool of potential candidates to hear a civil case involving a lawsuit between two families. Unknown to the judge or any of the attorneys, of the prospective jurors are potentially prejudiced by being acquainted with one or more of the litigants. They will not disclose this during the jury selection process. If jurors are selected at random from this group of , find the probability that the number of potentially prejudiced jurors among the selected jurors is exactly .

Answers

Complete question :

Six jurors are to be selected from a pool of 20 potential candidates to hear a civil case involving a lawsuit between two families. Unknown to the judge or any of the attorneys, 2 of the 20 prospective jurors are potentially prejudiced by being acquainted with one or more of the litigants. They will not disclose this during the jury selection process. If 6 jurors are selected at random from this group of 20, find the probability that the number of potentially prejudiced jurors among the 6 selected jurors is ;

a. exactly 1

b. none

c. at most 2

Answer:

0.442 ; 0.479 ; 1

Step-by-step explanation:

Given:.

Total number of candidates = 20

Number of jurors to be selected = 6

Number of prejudiced jurors = 2

Required outcome / Total possible outcomes :

Using the combination formula :

nCr = n! ÷ (n-r)!r!

1.)

P(number of prejudiced jurors is exactly 1) :

[2C1 * 18C5] ÷ 20C6

(2*8568)÷ 38760

= 0.442

B.)

P(None of the jurors is prejudiced) :

[2C0 * 18C6] ÷ 20C6

(1 * 18564) ÷ 38760

= 0.479

C.)

P(at most 2 of the jurors are prejudiced)

P(x =0) + p(x = 1) + p(x = 2)

P(x = 2) :

[2C2 * 18C4] ÷ 20C6

(1 * 3060) ÷ 38760

= 0.079

P(x =0) + p(x = 1) + p(x = 2)

(0.479 + 0.442 + 0.079)

= 1

6 gentlemen and 4 ladies, a committee of 5 is to be formed. In how many ways can this
So as to include at least two gentlemen?
be done

Answers

2 men and 3 women
3 men and 2 women
4 men and 1 women
5 men and 0 women
(Total of 4 ways)

Find the interest on $6,000 at 5% for 1 year. I will give brainiest if correct

Answers

Answer:

$300

Step-by-step explanation:

I = prt

I = 6000(.05)(1)

I = 300

the answer is 30.Can I get brainliest,im correct.I got it on a quiz

What is gx)?
10
-10
A. g(x) = -2
B. g(x) = -1
C. g(x) =-
D. g(x) = -2

Answers

Answer:

your answer will be OPTION D!!

Step-by-step explanation:

hope it helps you

have a great day!!

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