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
Vinvika [58]
3 years ago
5

If I have 3 integers that are greater than -5, and less than or equal to 3. The median is -1, no Mode and range is 5, the mean i

s 0. Give the set of 3 numbers.
Mathematics
1 answer:
Fudgin [204]3 years ago
5 0

Answer:

{-2, -1 , 3}

Step-by-step explanation:

When we have a set like:

{x₁, x₂, x₃}

The mode is the value that appears the most, so if there is no mode, then each value appears just one time.

The median is the middle value, here we know that the median is -1, then we can rewrite the set as:

{x₁, -1 , x₃}

The mean is computed as:

Mean = (x₁ + x₂ + x₃)/3

in this case we know that the mean is 0, then:

0 =  (x₁ + x₂ + x₃)/3

then the numerator must be zero, so:

0 =  (x₁ + x₂ + x₃)

replacing the value of x₂ = -1 we get:

0 = (x₁ - 1 + x₃)

where:

-5 < x₁ < -1 < x₃ ≤ 3

Now we can select the values of x₁ and x₃ such that the sum is equal to zero, and it meets the wanted restrictions.

here we can choose x₃ to be equal to 3 (the maximum allowed value), I do this because I noticed that the other values that are larger than -1 will not work (just with quick math).

then:

0 = x₁ - 1 + 3

Now we can solve this for x₁

0 = x₁ + 2

-2 = x₁

Then the set is:

{-2, -1 , 3}

You might be interested in
Expressing rational numbers with decimal expansions
evablogger [386]
Moving the decimal over by counting the 0's and moving over and if u move it past the the last number you add a decimal and put a 0 if there is not enough to numbers always move to the right
8 0
2 years ago
1. By definition, sea level has an elevation of zero. Denver, Colorado is called "The Mile High
ziro4ka [17]

Answer:

pp

Step-by-step explanation:

pp

7 0
2 years ago
Algebra Find the value of n :<br><br> n × 0.2 = 0.08
noname [10]

Answer:

0.4

Step-by-step explanation:

n × 0.2=0.08

n = 0.08÷0.2

n = 0.4

6 0
2 years ago
Read 2 more answers
Plzzz tell me the answer and working out
postnew [5]
1. we know she needs 3 packs of biscuits
2. Shop A you only need to pay for 2 packs
3. Shop B you only need to pay for 2 packs
4. Shop C you need to pay for all three
5. so we know C is out of the option.
1.90 \times 2
so shop A and B will cost the least
3 0
2 years ago
In adjoining figure a circle is inscribed in the quadrilateral ABCD given that BC is equal to 38 cm cube is equal to 27 cm and B
lukranit [14]

<h3>Radius = 14cm</h3>

Step-by-step explanation:

Let O be the centre of the circle. Since P and S are the points of contact of tangents AD and DC respectively, OP ⊥ AD and OS ⊥ DC

Also, AD ⊥ DC (given), therefore, OPDS is a square.

BR = BQ = 27cm...(tangents from an external point to a circle are equal in length)

therefore, CR = CB - BR = (38 - 27)cm = 11cm

SC = CR = 11 cm...(tangents from an external point) therefore, DS = DC - SC = (25 - 11) cm = 14 cm.

therefore,

Radius of a circle = OP = DS = 14 cm...(therefore, OPDS is a square).

<h3>Hope it helps you!! </h3>
5 0
2 years ago
Read 2 more answers
Other questions:
  • If two different people are randomly selected from the 884 subjects, find the probability that they are both women. Round to fou
    14·1 answer
  • on monday it rained 2 1/3 inches of rain. today the total rain for monday and tuesday was 3 7/8 inches. how many inches did it r
    15·1 answer
  • What is the end behavior of the graph of the polynomial function f(x) = 2x^3 – 26x – 24?
    14·1 answer
  • What is the sum of the geometric series 20 + 21 + 22 + 23 + 24 + … + 29? 1,023 511 2,407 1,012 NextReset
    14·2 answers
  • Is 5x and x like terms
    13·1 answer
  • What is the meaning of the abbreviation...
    9·2 answers
  • Question<br> Which ordered pairs are solutions to the equation 5x + 6y = 13?
    11·1 answer
  • True or false: Two numbers are reciprocals of each other if they have different signs in front.
    10·2 answers
  • Two ramps are being built with the same slope. The first ramp is twice the height of the second ramp. Does the first ramp have t
    9·1 answer
  • X – 3 = 7 so X = thank
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!