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
Rainbow [258]
3 years ago
7

if you are told only that you scored 80th percentile do you know from the description exactly how it wad calculated? Explain

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
3 0

<span>We know that there is no universal acceptance meaning of a percentile. When someone told you that you are in the 80th percentile, the meaning of that is you have achieved the lowest score that is greater than 80 percent of the score. It is calculated by using the formula     <span>R = P/100 x (N + 1)</span></span>

You might be interested in
What is the slope of 1.5x+4.5y=18
melomori [17]

Answer:

The x intercept is (12,0)

Step-by-step explanation:

1.5x+4.5y=18  Subtract 1.5 x from both sides of the equation

4.5y=-1.5x+18  Divide both sides of the equation by 4.5

4.5y/4.5=-1.5x/4.5+18/4.5

y=-1/3x+4

The slope is -1/3

The y intercept is (0,4)

To find the x intercept, yet y=0 and solve.

1.5x+4.5y=18

1.5x+4.5(0)=18

1.5x=18  Divide both sides of the equation by 1.5

1.5x/1.5=18/1.5

x=12

5 0
3 years ago
Read 2 more answers
The points in the table lie on a line. Find the slope of the line.<br><br><br><br> slope:
777dan777 [17]

Answer:

Using the table, the slope is 1/2

4 0
3 years ago
X: x is a positive counting number less 25}
rewona [7]

Answer:

As the givens set A contains 24 elements.

Therefore,

The Cardinality of the set A = 24

Step-by-step explanation:

Let the given set is A

A = {x: x is a positive counting number less 25}

The set of natural numbers is often termed as the Counting number set.

  • As the counting numbers are less than 25.

Thus,

Set A will be:

A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24}

 

<u>The Cardinality of the set</u>

The Cardinality of the set represents the total number of elements in a given set.

As the givens set A contains 24 elements.

Therefore,

The Cardinality of the set A = 24

3 0
3 years ago
What is 90% of 200 please
prisoha [69]
180 is the answer.  Hope you get it right! (:
3 0
3 years ago
Read 2 more answers
A quantity with an initial value of 8600 grows exponentially at a rate of 20% every 2 minutes. What is the value of the quantity
Hatshy [7]

Answer:

23400 x 8/100 = 1872 = the loss  

1872 : 12 = 156= the loss each month  

156/1872*100% = 8.33 % then round it

3 0
3 years ago
Other questions:
  • Vinnie works at an entertainment park.
    7·2 answers
  • WhAt is the next letter in the sequence AZBYCXD
    8·2 answers
  • Find the slope of a line parallel to each given line<br> Y=-3x-1
    15·1 answer
  • What arithmetic variables look like
    11·1 answer
  • Which characteristic of a data set makes a linear regression model unreasonable?
    12·2 answers
  • What is (2x + 1)(3x + 7) simplified
    9·2 answers
  • Are these fractions equivalent to
    10·2 answers
  • Question : -2(3)(-11)
    6·2 answers
  • How many 2/3 cup servings are there in 6 cups of fruit
    10·1 answer
  • Which table of ordered pairs represents a linear function? x y −8 22 0 1 8 22 16 102 x y −8 −7 0 1 8 9 8 2 x y −8 −7 0 0 8 7 16
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!