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
Greeley [361]
3 years ago
7

there are 250 people in a museum. 2/5 of the 250 people are girls. 3/10 of the 250 people are boys. the rest of the 250 people a

re adults. work out the number of adults in the museum
Mathematics
2 answers:
Akimi4 [234]3 years ago
7 0
His is:-

250 - 2/5 *250 - 3/10 * 250

= 250 - 100 - 75

= 250 - 175

= 75 answer
MA_775_DIABLO [31]3 years ago
3 0
He is 75, simple math shows...
You might be interested in
If the typos are randomly distributed over the 10 pages, find the probability of having a single typo on each page
ella [17]
1/10 assuming there is are 10 typos in total
4 0
3 years ago
68 is 100% of what number?
sweet [91]

Answer: 68

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
In the 2012 Paralympic Games, the total number of gold and silver medals won by Brazil was 35 The ratio of the number of gold me
Thepotemich [5.8K]

Answer:

the number of silver medals won by Brazil is 14

Step-by-step explanation:

The computation of the number of silver medals won by Brazil is shown below:

Given that

Total number of gold and silver medal wons by Brazil was 35

And, the ratio of number of gold medals to the number of silver medals be 3 : 2

Based on the above information

The number of silver medals won would be

= 35 × 2 ÷ (3 + 2)

= 35 × 2 ÷ 5

= 14

hence, the number of silver medals won by Brazil is 14

7 0
3 years ago
Please help me on the picture above. I will give points for people who help.
Jobisdone [24]

Answer:

I believe the one you selected is correct. A negative plus a negative makes a positive meaning you start at -2 and end with +2

6 0
3 years ago
Read 2 more answers
For art class, each student
Mars2501 [29]

Answer:

s=25

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Help me with Question #11. Also can you correct questions #1-10
    7·2 answers
  • I need help with this problem:<br> 10b-45=3(b-15)
    14·2 answers
  • Pls help :&gt; i will give 40 points
    7·2 answers
  • !!!!OKAY I REALLY NEED HELP SO THIS IS 24PTS AND WILL MARK BRAINLIEST!!!!!
    14·2 answers
  • Evaluate and simplify
    12·1 answer
  • If tan theta = 12/5 and cos theta =-5/13 what is sin θ
    9·1 answer
  • HELP PLEASEEE it says solve for x
    9·2 answers
  • PLEASE HELP PLEASE!!
    10·1 answer
  • Please help me with 19 and 20. The first best answer gets brainlist.
    8·2 answers
  • The question in line 9 is intended to
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!