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
My name is Ann [436]
3 years ago
5

Weight of three boys is 25 kg 28 kg and 31 kg respectively. Find the average weight of the boys.

Mathematics
2 answers:
melamori03 [73]3 years ago
4 0

Answer:

C)

Step-by-step explanation:

Find the total sum

25+28= 53

53+31=84

Fimd the average by dividing by 3

84/3= 28

Hence, the answer is c

Crazy boy [7]3 years ago
4 0

Answer:

c. 28kg

Step-by-step explanation:

28+25+31 = 84

84/3 = 28kg

You might be interested in
If in angles 5=65 what does 3 equal to
Digiron [165]

Answer:

I want to say that 3=39

Step-by-step explanation:

8 0
3 years ago
PLEASEEE HELPPPP!!!!!!!!!skkaksks
Vesnalui [34]

Step-by-step explanation:

  1. (√3+√7)(√3+√7)
  2. (√3)^2+[(√3*√7)+(√3*√7)]+(√7)^2
  3. 3+2√21+7
  4. 10+2√21
6 0
2 years ago
Which of the sets of ordered pairs represents a function? (4 points) A = {(−4, 5), (1, −1), (2, −2), (2, 3)} B = {(2, 2), (3, −2
elena55 [62]
A function will not have any repeating x values....it can have repeating y values, just not the x ones

(-4,5),(-1,1),(2,-2),(2,3)
this is not a function because it has 2 sets of points that has x as 2...so it has repeating x values

(2,2),(3,-2),(9,3),(9,-3)
this is not a function because it has 2 sets of points that has an x value of 9...so it also has repeating x values

so both of these are not functions.....neither of them
6 0
3 years ago
A proportional relationship i shown below.Select the equation that correctly represents the relationship between the cost and th
enyata [817]
C=7n because
28 divided 4 is 7
7 is the proportional
8 0
2 years ago
Si sumamos el cuadrado de un número más el cuadruple del siguiente resulta 225 ¿De que número se trata?
Talja [164]

Answer:

What does it say in english

Step-by-step explanation:

ill answer it in comments if you tell me what it says in english

5 0
3 years ago
Other questions:
  • Also can u help on all these
    13·1 answer
  • The half life of a medication is the amount of time for half of the drug to be eliminated from the body. The half life of advil
    10·1 answer
  • What is the area of the figure ?
    6·1 answer
  • pleaseeee answer correctlyyy !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
    12·1 answer
  • A blue chip company that makes computer chips found that 2 out of
    5·1 answer
  • The circle graph shows how Justin's family budgets a total of $6300 for the month.
    14·1 answer
  • 3x-9=3(x-3) how many solutions​
    12·1 answer
  • Find JK. Please find it quick for me it is due at 12
    14·1 answer
  • Which expression has the greatest value?
    9·2 answers
  • A recipe requires 3 cup of cornstarch. You can only measure using 1/4 cup. How many 1/4 cups are needed in the recipe
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!