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
-Dominant- [34]
4 years ago
13

What is the interquartile range of this data? 6 8 9 20

Mathematics
2 answers:
givi [52]4 years ago
6 0

Answer:

20

Step-by-step explanation:

The interquartile range is the difference between the values of the upper quartile and the lower quartile.

The upper quartile is the value at the right side of the box, that is 36

The lower quartile is the value at the left side of the box, that is 16

Interquartile range = 36 - 16 = 20

KengaRu [80]4 years ago
5 0

Answer:

20

Step-by-step explanation:

36 - 16 = 20

You might be interested in
Find 3 + (-9)
AURORKA [14]
9 is in parentheses therefore it's elevated above 3 that means you have to do operations on it first.
3 + (-9) = -6
The sum is negative.
4 0
3 years ago
Find the zeros (roots) of the following equations. f(x) = 2x5 - 9x4 + 12x3 - 12x2 + 10x - 3 = 0
Talja [164]
Hi,
f(1)=2*1^5-9*1^4+12*1^3-12*1^2+10*1-3\\
=2-9+12-12+10-3\\
=0\\

f(x)=(x-1)(2x^4-7x^3+5x^2-7x+3)\\


g(x)=2x^4-7x^3+5x^2-7x+3\\

g(3)=2*3^4-7*3^3+5*3^2-7*3+3\\
=162-189+45-21+3\\
=0\\

g(x)=(x-3)(2x^3-x^2+2x-1)\\

h(x)=2x^3-x^2+2x-1\\

h( \dfrac{1}{2} )=2* \dfrac{1}{8} - \dfrac{1} {4}+1-1\\
=0\\

h(x)=(2x-1)(x^2+1)\\


f(x)=(x-1)(x-3)(2x-1)(x+i)(x-i)\\



Roots are 1,3,0.5,i,-i.

8 0
3 years ago
Help me on this math thing
deff fn [24]

a) \frac{6}{3}+9=2+9=\boxed{11} \\ \\ b) 8(2)-3+1=\boxed{14} \\ \\ c) 2(5)(-3)=\boxed{-30} \\ \\ d) 2(3)^2-8=2(9)-8=18-8=\boxed{10}

7 0
1 year ago
John Paulo bought 10 plastic discs. Each disc weighs 0.9 ounces. How much do the 10 plastic discs weigh in all?
Yuki888 [10]

Answer:

9

Step-by-step explanation:

.9*10=10

it's basically simple multiplication with a decimal

4 0
3 years ago
A. -7x+5<br> B. -7x-35<br> C. -7x+35<br> D. x-35
liubo4ka [24]

Answer:

B

Step-by-step explanation:

p(x) = r(x) * s(x)

     = (x + 5) *(-7)       {Use distributive property}

    = x * -7 + 5 * -7

    = - 7x - 35

5 0
4 years ago
Read 2 more answers
Other questions:
  • Jayla buys and sells vintage clothing. She bought two blouses for $25.00 each and later sold them for $38.00 each. She bought th
    14·1 answer
  • Solve the system by using a table.<br> {3y = 4x + 7<br> {-4x - 4y = 28
    7·1 answer
  • WILL MARK BRAINLIEST!!! help!​
    7·2 answers
  • If the circumference of the circle is 37.68 units, what is the area? (Use 3.14 for pi .)
    13·1 answer
  • Prove that A is idempotent if and only if AT is idempotent. Getting Started: The phrase "if and only if" means that you have to
    5·1 answer
  • Help please? 15 points here
    14·1 answer
  • If there are 5 apples to every 3 oranges in a bin, which graph represents the proportional relationship of the fruit in the bin?
    15·2 answers
  • _384<br> What is the square root of 384
    9·2 answers
  • If why varies with the square of x and Y equals 24 when x equals 10 then the constant of proportionality is ____, and the value
    13·1 answer
  • Whats the answer to this
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!