A data set has 20 elements. A second data set of 20
ciements is obtained by adding 7 to each element of the
first set. A third data set of 20 elements is obtained by
multiplying each element of the second data set by 3.
The median of the third data set is 63. What is the medi-
an of the first data set?


A.7
B.14
C.21
D.196
E.210

Answers

Answer 1

Answer:

B.14

Step-by-step explanation:

Goodluck guys sa sagot


Related Questions

Compare and order the following numbers: √21, 5.2, -4.6, and 39/10

A) -4.6 < 5.2 < √ 21 < 39/10
B) -4.6 < √21 <39/10 < 5.2
C) -4.6 < 39/10 < √21 < 5.2
D) -4.6 < 5.2 < 39/10 < √21

Answers

Sorry your gonna have to fail

please help I need an answer please help

Answers

Answer:

The answer is 38-2c=15c+4

Step-by-step explanation:

hope that helps

whats the value of e? -(4e+7)=1

Answers

Answer:

-2

Step-by-step explanation:

-(4e+7)=1

-4e-7=1

-4e=1+7

-4e=8 divided both side by -4

e=-2

pls help ill give u brainliest!!!!!

Answers

Answer:

The answer is B, S=20R+60.

Step-by-step explanation:

To check if the answer is true we can plug in the numbers. For the first line, it would be S = 20(20) + 60. 20 times 20 = 400, and 400 + 60 is 460. 460 is the number of seats in the row so the answer is true.

PLEASE HELP. this is extra credit! ill provide brainliest (if im able too)

Answers

Answer:

∠ADF = ∠ECF × 2

Step-by-step explanation:

∠ABC = ∠EBD = ∠ADF = ∠ECF × 2

Thus, meaning that they are congruent to each other.

Have a great day!

Identify the slope and y-intercept of the function y=-11x+6. O A. The slope is 11. The y-intercept is (0,6). OB. The slope is 6. The y-intercept is (0, 11). O C. The slope is -11. The y-intercept is (0,6). o D. The slope is 6. The y-intercept is (0, -11).​

Answers

Answer:

c. The slope is -11 and the y-intercept is (0,6)

Step-by-step explanation:

the slope formula is y=mx+b, where m= slope, and b is the y-intercept. so that would mean -11x is the slope and (0,6) is the y-intercept

so that would make c the correct answer.

hope this helps :)

A student used this complex fraction to find a unit rate: (340 pages)/(3/4 hour.) Which quotient equals the fraction?

A. 3/4 ÷ 340
B. 4/3 ÷ 340
C. 340 ÷ 3/4

Answers

B

Step by step explanation

Yes yes I am going out of the way for now you have a good




Tell me if I’m right


Thanks again to your email I’m on my way back to the bell and I will be there in about the bell bell and I will be there in about the same time I will get it to your house and then I

2x = 64 (Enter the X)

Answers

Answer:

x=32

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

[tex]2x = 64[/tex]

Divide by the coefficient of x which is 2

[tex] \frac{2x}{2} = \frac{64}{2} [/tex]

[tex]2x \div 2 = 1 \\ 64 \div 2 = 32[/tex]

Hope it helps <3

BONUSES A company has set aside 10 dollars for annual employee bonuses. If the company has 10 employees and the money is divided equally among them, how much will each employee receive?​

Answers

There are several types of bonuses. Some plans simply give employees a certain share of the company profits. Other programs give incentives to individuals or teams to perform at or above certain thresholds. The following article details 10 types of bonuses that are typically seen in the workplace.

Please mark brainliest! :)

x*+5X+6
please thanks

Answers

Your answer is going to be 5x^2+6 because if you simplify and do x(5)x +6 it will equal to 5x^2 + 6

Hope this helped!!

solve the inequality -3/10x -7 < 1/2

Answers

Step-by-step explanation:

-3/10x=1/2+7

=15/2

x=15/2×10/-3=-25

-25<1/2

Difference between they both was

1/2-(-25)

1/2+(25)

=51/2

=25.5

Determine if the following argument always applies, sometimes applies, or never applies. Provide at least 2 examples in your explanation.

"The sum of a number and its opposite is always 1."

Answers

Answer:

Never applies

Step-by-step explanation:

When we talk of the opposite of a number, we are simply referring to the additive inverse. which is the negative of whatever value that we have

So let’s add -2 to 2; that gives zero

let’s add -5 to 5 = 0

We can see that at all

points, the answer we are getting is zero

m+7=3+m+4 Solve for m​

Answers

Answer:

m any number becuase you subract 7 from both sides

Step-by-step explanation:

Hellllllllp please!!!!!!!!!!!

Answers

Answer:

ok, tell me what you need, I will be glad to help!!

Step-by-step explanation:

find the circumcentre of A(0,0) B(3,5) and C(4,2).​

Answers

Answer:

ANSWER

Let A(4,6), B(0,4), C(6,2) be the vertices of the given △ABC.

Let P(x,y) be the circumcentre of △ABC. Then,

PA=PB=PC⟹PA

2

=PB

2

=PC

2

Now, PA

2

=PB

2

(x−4)

2

+(y−6)

2

=(x−0)

2

+(y−4)

2

x

2

+y

2

−8x−12y+52=x

2

+y

2

−8y+16

8x+4y=36

2x+y=9 .......(1)

Again, PB

2

=PC

2

(x−0)

2

+(y−4)

2

=(x−6)

2

+(y−2)

2

x

2

+y

2

−8y+16=x

2

+y

2

−12x−4y+40

12x−4y=24

3x−y=6 .....(2)

Solving equation 1 and 2, we get,

x=3,y=3

Therefore, the coordinates of circumcentre of △ABC are P(3,3).

Circumradius = PA=

(4−3)

2

+(6−3)

2

=

10

units

Hope it is helpful to you

PLSSSSSSSSS HELP ME PLSSS WITH PART A PLSSS

Answers

Answer:

hai

Step-by-step explanation:

can i have these, since i help in comments?

-not doggo

Answer:

Try averaging them! Then you will get an answer!

Step-by-step explanation:

:)

List three ordered pairs that represent solutions to the equation 2x - y = 3.

Answers

Answer:

(0,-3)

(1.-1)

(2,1)

Step-by-step explanation:

those are the only possible solutions to the equation.  Choose any value for  

x  that is in the domain to plug into the equation.

Find all the real solutions of x3 + x² – 17x + 15 = 0,

Answers

Answer:

x=−5 and x=3

Step-by-step explanation:

Two perpendicular lines intersect on the y - axis. If the equation of the first line is x + y = 1, what is the equation of the second?

Answers

Y= x+1 should be the right answer

Question 1
Which of the following things must you have for sound to travel? (6.P.1.3)
Vibrations
Al of these
Atoms
Energy

Answers

Answer:

vibrations

Step-by-step explanation:

You would need to have energy otherwise how else would you have the suns energy for light waves to power things and sound waves

Given the following linear equation state the slope and the y-intercept.
y = 2x - 3
m =
b =

Answers

M= 2/1 slope , y intercept b= -3
M= 2

B= -3

I’m pretty sure

7(-5)(4) PLZ I NEED HELP WITH THIS ONE

Answers

Ok, so for this problem, all you need to do is multiply 7 by -5, then multiply that answer by 4.

7 x -5 = -35

-35 x 4 =  -140

i need some helppp please

Answers

Answer:

7^12

Step-by-step explanation:

when dividing subtract the power . when multiplying add of the power.

hope this helps :]

p.s sorry if wrong

Answer:

7¹², I did all the math its right

Original Price = $ 16, %Markdown = 25%

Answers

You are going to do 16x.25

Answer:

12$

Step-by-step explanation

Because 4 is 25% of 16 so then you just subtract 4 then you get 12

-\dfrac{5}{6}x=-\dfrac{10}{3}−
6
5

x=−
3
10

Answers

Answer

ok

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

-5/6 x = -10/3

Multiply by 6 each side:

6(-5/6 x)  = 6 (-10/3)

Simplify:

-5x = -20

Divide -5 each side:

-5x/ -5                -20/-5

Simplify:

x= 4

If point F is translated 8 units left and 3 units up, what are the coordinates of F'?
A)
(-1,-2)
B)
(-1, 2)
C)
(-2, 1)
D)
(-2,-2)

Answers

Answer:

a

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

I did the test

Identify the slope and y-intercept of the function y=-2x+ 1.
A. The slope is 1.
The y-intercept is (0,2).
B. The slope is 1.
The y-intercept is (0, -2).
C. The slope is 2.
The y-intercept is (0,1).
D. The slope is -2.
The y-intercept is (0,1).

Answers

Answer:

The slope is -2 and the y-intercept is 1

ANSWER = D!

Step-by-step explanation:

Please mark brainliest it is appreciated!


What is 0.2(5x – 0.3) – 0.5(–1.1x + 4.2) simplified?

Answers

Answer:

1.55 x − 2.16

Step-by-step explanation:

Answer:

1.55 x - 2.16

Step-by-step explanation:

Can someone please HELP MEEE!!!!

Answers

Answer:

176°F ..........................

Answer:

Hey buddy, here is your answer. Hope it helps you.

Step-by-step explanation:

9/5*80+32

=9*16+32

=144+32

=176 degrees F

Of the following sets, which represents a function?

Situation A = {student's name, all the colors that the student likes}

Situation B = {student's name, names of all of the student's teachers}

Only A
Only B
Both A and B
Neither A nor B

Answers

Answer:

the second one only b or it could be neither of a nor b

Answer:

D

Step-by-step explanation:

It is neither A nor B because:

You would get so many different responses for Situation A and the same goes for Situation B!

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