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
deff fn [24]
3 years ago
9

Need help solving this

Mathematics
1 answer:
kari74 [83]3 years ago
5 0

The ratio is -3 , find this be dividing two consecutive numbers:

-6/2 =-3

18/-6 = -3

-54/18 =-3

The 5th number in the sequence would be -54 x -3 = 162

The 6th number will be 162 x -3 = -486

The answer is the 3rd choice.

You might be interested in
Will give Brainliest.
Oxana [17]
I believe the answers to be 75+5x=y
3 0
3 years ago
Read 2 more answers
If you are a dog lover, having your dog with you may reduce your stress level. Does having a friend with you reduce stress? To e
Pepsi [2]

The outlier of a dataset is a data element that is relatively far from the remaining data elements

  • <em>99 is an outlier of pet group</em>
  • <em>See attachment for the parallel box plots</em>

<u>(a) Prove that 99 is an outlier for Pet</u>

We have:

<em>Pets: 58 64 65 68 69 69 69 70 70 72 76 79 85 86 99</em>

n = 15

The quartiles positions are:

Q_1 = \frac{n + 1}{4}

Q_1 = \frac{15 + 1}{4}

Q_1 = \frac{16}{4}

Q_1 = 4th

Q_3 = Q_1 \times 3

Q_3 = 4th \times 3

Q_3 = 12th

So, we have:

Q_1 = 4th

Q_3 = 12th

From the pet group:

The data elements at the 4th and 12th positions are 68 and 79

So, we have:

Q_1 = 68

Q_3= 79

The lower and upper limits of the outlier are:

L = Q_1 - 1.5 \times (Q_3 - Q_1)

U = Q_3 + 1.5 \times (Q_3 - Q_1)

So, we have:

L = 68 - 1.5 \times (79 - 68)

L = 51.5

U = 79+ 1.5 \times (79 - 68)

U = 95.5

This means that data below 51.5 or above 95.5 are outliers.

<em>Hence, 99 is an outlier because 99 is greater than 95.5</em>

<u>(b) The parallel box plot</u>

The three groups are:

<em>Pets: 58 64 65 68 69 69 69 70 70 72 76 79 85 86 99</em>

<em>Erlento: 88 80 80 81 92 87 88 81 82 80 87 92 87 80 82 </em>

<em>Alone: 62 70 73 75 77 80 84 84 84 87 87 87 90 91 99</em>

<em />

See attachment for the parallel box plots

Read more about box plots and outliers at:

brainly.com/question/14940764

5 0
3 years ago
I had $3.00.
nirvana33 [79]

Answer:

the answer will be $177.

5 0
3 years ago
Read 2 more answers
Which statement is true about 3 and 6
Tasya [4]
They are both a multiple of the number 3
7 0
3 years ago
Find the 11th term of the arithmetic sequence graphed below. 6 3 -3 -6 -9 -12 -15 -18​
Yakvenalex [24]
-57 if you keep following the pattern
8 0
3 years ago
Other questions:
  • Variable p is 2 more than variable d. Variable p is also 1 less than variable d. Which pair of equations best models the relatio
    13·1 answer
  • How do you graph y=-3x-5 y=x+9
    15·1 answer
  • How do you simplify, distribute and combine like terms?
    9·1 answer
  • At murky middle school, 372 students ride the bus to school. if this number is 60% of school enrollment, then how many students
    10·1 answer
  • PLEASE ANSWER RIGHT FOR BRAINLIEST. AND NO THIS IS NOT A TEST ITS A PRACTICE.
    6·1 answer
  • Can someone help me plz
    7·2 answers
  • Helpssssssssssssssssssssssssssssssssssssssssssssssssssssss
    15·1 answer
  • What is a commission​
    15·2 answers
  • The area covered by a topic lie plant triples every year. By what factors does the are covered by the plant increase every month
    9·1 answer
  • Convert this decimal into its fractional form, simplified completely.<br><br> 0.125
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!