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
Ahat [919]
3 years ago
8

A SCHOOL HAS 320 GIRLS AND 250 BOYS

Mathematics
1 answer:
tigry1 [53]3 years ago
8 0

Answer:

89

Step-by-step explanation:

I just multiplied 320 by 0.2 and then 250 by 0.1 and then added them  together. I hope it helps and I'm not sure what method you would use for this but that's mine.

You might be interested in
What level of measure is the variable representing zip codes?
Artemon [7]
The answer is Nominal.
4 0
3 years ago
Is 0.111... a repeating decimal, terminating decimal, or neither?
Ivahew [28]
It is a repeating decimal since .1111 goes on forever. =)
7 0
3 years ago
Read 2 more answers
Staph the inequality and plot a point in the solution set. Explain how you know the point is a solution.
seropon [69]

Answer:

The points when graphed are: (3,0) and (0,-5)

Step-by-step explanation:

I know that these points are a solution to the graph because it has one x value and one y value that stays constant.

For an example, if we used an X and Y table we could see that each variable has one other variable.

This is how it look like when graphed:

8 0
4 years ago
27.1% of city employees ride the bus to work. This is up 47% from last year. What percent of employees rode the bus to work last
dolphi86 [110]

Answer:

18.44%

Step-by-step explanation:

Let :

Percentage who rode bus to work last year = x

Percentage who ride bus to work this year = 27.1%

Percentage who ride bus to work this year = [percentage who rode bus to work last year + 47% of percentage who rode bus to work last year]

Mathematically ;

27.1% = x + 47% of x

0.271 = x + (0.47x)

0.271 = x + 0.47x

0.271 = 1.47x

x = 0.271 / 1.47

x = 0.1843537

x = 0.1843537 * 100%

x = 18.435%

x = 18.44%

4 0
3 years ago
What is the answer<br><br> 42sq in<br> 48sq in<br> 24sq in<br> 21sq in
bija089 [108]

Answer:

42in :)

Step-by-step explanation:

All you have to do is multiply 7x6 because u need to find the area.

but if u wanna find the perimeter u have to add all sides.

area is multiply 2 sides.

6 0
3 years ago
Other questions:
  • On the first day of her 5-day trip, Miss Gordon drove 435 km in 5.3 hours. On the next three days, she drove 80.78 kilometers in
    10·1 answer
  • Find the determinant of A.<br><br><br>A.29<br>B.2<br>C.-2<br>D.13<br>​
    6·1 answer
  • Please help! I have no idea what to do. I couldn't even guess an answer.
    10·1 answer
  • Is floor(x) periodic?
    8·2 answers
  • May someone help me out with this please.
    11·1 answer
  • What is the value of x?<br> 50°<br> 70°
    11·1 answer
  • Y^2 x^3-7x = ysin(x+y)
    8·1 answer
  • Please if you can help with both
    11·1 answer
  • Evaluate 8 (x – y) when x<br> 5 and y = 2<br> I need help please this is due at 12:00
    12·1 answer
  • Brainliest if righttt
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!