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
victus00 [196]
3 years ago
14

the mean weight of 8 girls is 55kg and the mean weight of a group of boys if 52kg. the mean weight of all the students is 53.2kg

. how many boys are there?
Mathematics
1 answer:
Amanda [17]3 years ago
6 0
Add 55kg and 52 kg and 53.2 kg and divide by 8 and that will give you your answer
You might be interested in
What is the slope of the line below?
RUDIKE [14]

Answer:

6/5

Step-by-step explanation:

I hope that it's a clear solution.

8 0
3 years ago
Read 2 more answers
a farm, in the shape of an isosceles trapezoid, is putting up fences on its diagonals. If 1 fence has sixteen 9 - foot segments,
iragen [17]

Answer:

18

Step-by-step explanation:

16 × 9 = 8 × x

x = 18

3 0
3 years ago
PLZ HELP I NEED IT RN OR IMMA FAIL BADLY NO DOWNLOADS PLZ
Lapatulllka [165]

Answer:

A. Point A is the correct answer

8 0
3 years ago
Read 2 more answers
Fraction that is smaller than -2^1^3
lapo4ka [179]
Isn't it 1/8?
I hope this helped i think i just simplified xD

7 0
3 years ago
The parent function f(x)=log^3x has been transformed by reflecting it over the X axis, stretching it vertically by a factor of t
NARA [144]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • An aquarium 4 ft long, 1 ft wide, and 2 ft deep is full of water. (give your answers correct to the nearest whole number.)
    15·1 answer
  • Help please! I'll give a brainliest for the best and the correct answer loves!
    14·1 answer
  • Are the opposites of -6.5 and the absolute value value -6.5 the same
    5·1 answer
  • What is the area in square centimeters of 2.4 cm and 5.8 cm
    13·1 answer
  • What is the area of this triangle?<br><br> Enter your answer in the box.
    6·1 answer
  • F(x)=x^3-x^2-10x-8 ; x+1​
    8·1 answer
  • Which model represents the factors of X^2+9x+8
    11·1 answer
  • Con base en los datos de la tabla, calcule la probabilidad de que una persona con la hidratación adecuada pueda completar una ca
    12·1 answer
  • 4.5.11
    14·1 answer
  • NO LINKS NO FILES. Write the next two integers: -48, -24, -12, _, _
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!