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
muminat
2 years ago
6

Please i need help ! its due today ! Class A has 10 pupils and class B has 17 pupils.

Mathematics
1 answer:
Rudiy272 years ago
6 0

Answer:

The mean score is 87

Step-by-step explanation:

79x2=158

158-71=87

You might be interested in
If I'm adding mixed numbers so the fractional part is less than 1. How would I solve 9 5/10 + 6 3/10?
Crank
The answer would be 15 4/5. This is because 9 + 6 is 15, and 5/10 + 3/10 is 8/10. We can add these two fractions together because they have the same denominator. So it would be 15 8/10, and 8/10 simplified would be 4/5(because i divided 8 and 10 by the same number until they can't be divided by a whole number anymore). So the answer would be 15 4/5, I hope this helped :)
8 0
3 years ago
You might need: Calculator
Fudgin [204]

Answer:

Area = 153.8 cm/ m

Step-by-step explanation:

Area of circle = 22 ÷ 7 × r²

= 22 ÷ 7 × (7²)

= 22 ÷ 7 × 49

= 3.14 × 49

= 153.8 cm/ m

8 0
3 years ago
Find the value of the expression when b= 9 c= 5 and d=10 ............ ½d + c² - b
Minchanka [31]

Answer:

1/2d+c^2-b = 21

Step-by-st ep explanation:

= 1/2(10) + 5^2 -9

= 5 + 25 - 9

= 30 - 9

= 21

4 0
3 years ago
Graph g(x)=e^(x+2)-4
kakasveta [241]
I think this is how it should look like

5 0
3 years ago
I honestly just don't get this question. I'll give 30 points!!!
Svetllana [295]
I wish I could help but but I can't I'm dumb as a box of rocks
7 0
4 years ago
Read 2 more answers
Other questions:
  • A certain medicine is given in an amount proportional to a patient's body weight. Suppose a patient weighing
    8·1 answer
  • LCM of x<sup>2</sup>+5x+6 and x<sup>2</sup>-x-6 is ………………………
    15·1 answer
  • PLEASE SOLVE QUICKLY I WILL MAKE YOU BRAINLIEST!!!
    15·1 answer
  • khan academy 0.03 watts (W) per meter (m) per degree Celsius ( ∘ C). What is the batting's thermal conductivity value in cm⋅ ∘ C
    8·1 answer
  • In March it rained 4 inches less than April than in march. How much did it rain in April?
    8·1 answer
  • Please help me <br><img src="https://tex.z-dn.net/?f=." id="TexFormula1" title="." alt="." align="absmiddle" class="latex-formul
    12·1 answer
  • 84 + 4m = 276<br> What does M=
    13·2 answers
  • This is for my sister and she needs big help!
    13·1 answer
  • Question 8 plz will give brainlest
    11·1 answer
  • Please help asap......​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!