1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nataly_w [17]
3 years ago
5

What are the mean, median, and mode of members in these K-Pop groups? 7, 9, 5, 7, 7, 13, 18

Mathematics
1 answer:
Aloiza [94]3 years ago
6 0

mean=the average of the numbers calculated. median=the number in the middle. mode=the numbers that appear most often

You might be interested in
Use the figure to the right to find the value of PT. T is the midpoint of PQ.
vichka [17]

Answer:

22

Step-by-step explanation:

Given that T is the midpoint of line PQ, segments PT = 5x + 2, and TQ = 7x - 6 that are formed would be equidistant or congruent. PT = TQ.

Therefore:

5x + 2 = 7x - 6

Let's find the value of x

Rearrange the equation, so that the terms having x would be on your left, while those without x would be on your right.

5x - 7x = - 2 - 6

-2x = -8

Divide both sides by -2

x = 4

Plug in the value of x into the expression, 5x + 2, to find PT.

PT = 5(4) + 2 = 22.

8 0
3 years ago
A group will equally split 3/4 pounds of a rare spice. How much spice will each person get?
Lyrx [107]
That depends on how many people are in the group!
6 0
3 years ago
True or false: the equation tan^2x+1=sec^2x
zhenek [66]

ANSWER

True

EXPLANATION

The given trigonometric equation is:

{ \tan}^{2} x + 1 = { \sec}^{2} x

We take the LHS and simplify to arrive at the RHS.

{ \tan}^{2} x + 1 =  \frac{{ \sin}^{2} x}{{ \cos}^{2} x}  + 1

Collect LCM on the right hand side to get;

{ \tan}^{2} x + 1 =  \frac{{ \sin}^{2} x + {\cos}^{2} x}{{ \cos}^{2} x}

This implies that

{ \tan}^{2} x + 1 =  \frac{1}{{ \cos}^{2} x} .

{ \tan}^{2} x + 1 =  {( \frac{1}{ \cos(x) }) }^{2}

{ \tan}^{2} x + 1 =  { \sec}^{2} x

This identity has been verified .Therefore the correct answer is true.

3 0
2 years ago
The express the area of the entire rectangle
Sonja [21]

Answer:

area= x^2+8x+7

Step-by-step explanation:

a=l*w

l=x+7

w=x+1

a=(x+7)(x+1)

a= x^2+8x+7

5 0
3 years ago
Perimeter of triangle:20
goblinko [34]

Answer:

perimeter of rectangle= 2(4+X)

32=8+2x

32-8=2x

26=2x

26/2=X

14=X

perimeter of triangle=3×sides

20=3x

20/3=X

6.66=x

4 0
2 years ago
Other questions:
  • Mr Turner buys 12 pencils for $0.57 each . He pays with a $10 bill how much change would he revive
    11·2 answers
  • For (a) and (b) did I do them right? thanks a lot​
    12·2 answers
  • What is the GCF of 100xyz and 25xz
    6·1 answer
  • How do u find angle mesurements in a triangle
    10·1 answer
  • What is the scientific notation of 8.77?
    12·2 answers
  • Howmet Corporation needs $200,000 in 5 years.
    13·1 answer
  • F(2)=2x^2-5 evalúate the function please
    15·1 answer
  • It’s a do now, which means it’s DUE NOW. Please help!!
    13·2 answers
  • (2 x 10^2)(4 x 10^3)
    9·2 answers
  • How many times does 75 fit into 250?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!