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
Molodets [167]
3 years ago
5

Hey I need help can u just salve the following questions because I don't get it.

Mathematics
2 answers:
Tasya [4]3 years ago
8 0

Answer: median: 133.5

               first quartile: 128

              third quartille: 139

             interquartille range: 11

Step-by-step explanation:

Ket [755]3 years ago
6 0

Answer:

I dont know but I can direct.

Step-by-step explanation:

The median is a middle number in a sorted, ascending or descending, list of numbers.

The quartile measures the spread of values above and below the mean by dividing the distribution into four groups.

The interquartile range describes the middle 50% of values when ordered from lowest to highest.

You might be interested in
I’ll give a brainiest to the correct answer!!!!
Kay [80]
Answer: 7
Explanation: both triangles are congruent, so the mid segment is half of 14
5 0
3 years ago
Read 2 more answers
3.99 4.29 and 2.89 range
oee [108]

Answer:

1.4

Step-by-step explanation:

Sample size: 3

Lowest value: 2.89

Highest value: 4.29

Range: 1.4

formula for calculating the range:

Range = maximum(x_i) - minimum(x_i)

where x_i represents the set of values.

7 0
3 years ago
Write the cubic polynomial function f(x)in expanded form with zeros −6,−5,and −1, given that f(0)=60
RSB [31]

Answer:

f(x)=2x^{3}+24x^{2}+82x+60

Step-by-step explanation:

we know that

The roots of the polynomial are the values of x when the value of the polynomial f(x) is equal to zero

The roots of the polynomial function are

x=-6 -----> (x+6)=0

x=-5 -----> (x+5)=0

x=-1 -----> (x+1)=0

The equation of the cubic polynomial is

f(x)=a(x+6)(x+5)(x+1)

where

a is the leading coefficient

Remember that

f(0)=60

That means ------> For x=0 the value of f(x) is equal to 60

substitute the value of x and the value of y in the function and solve for a

60=a(0+6)(0+5)(0+1)

60=a(6)(5)(1)

60=30a

a=2

so

f(x)=2(x+6)(x+5)(x+1)

Applying the distributive property

Convert to expanded form                  

f(x)=2(x+6)(x+5)(x+1)\\\\f(x)=2(x+6)(x^{2}+x+5x+5)\\\\f(x)=2(x+6)(x^{2}+6x+5)\\\\f(x)=2(x^{3}+6x^{2}+5x+6x^{2}+36x+30)\\\\f(x)=2x^{3}+24x^{2}+82x+60

3 0
3 years ago
Factor the expression: 8m - 20n
puteri [66]

Answer: 11

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Carter's checking account had a balance
faust18 [17]

Answer:

A or D is tge correct awnser

7 0
3 years ago
Other questions:
  • 179+[618-(241-55)]\12
    8·2 answers
  • Can anyone help? grnheujghniuhwseruhuiwheriuh (Sorry about the letters just trying to get past the 20 words.)
    12·2 answers
  • Melinda bought 6 bowls for $13.20. what was the unit rate in dollars
    12·1 answer
  • I never got my anwser to finding the product and write the lowest term to<br> 7/54×27/35
    7·1 answer
  • $22,000 divided by 18%
    14·2 answers
  • A number x is greater than 7 graph line
    7·1 answer
  • Find the slope of the line without graphing using the 2 points below.
    7·1 answer
  • If x=5 and z=4 what does y= ?
    15·1 answer
  • Give the equation for the line: please someone answer this for me woth 20 points!!!!!​
    14·2 answers
  • Need help please thanks
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!