A middle school has 490 students. Mae surveys a random sample of 60 students and finds that 24 of them have pet dogs. How many s tudents are likely to have pet dogs?
2 answers:
Answer:B-196
Step-by-step explanation:(24/60)=0.4
490x0.4=196
Answer:
If you would like to know how many students are likely to have pet dogs you can calculate this using the following steps
Step-by-step explanation:
24 students have pet dogs... 60 students
x students have pet dogs=?...490 students
24*490=60*x /60
x=24*490/60
x=196 students
result: 196 students have pet dogs
You might be interested in
Answer:
What are the answer choices?
Step-by-step explanation:
............................
Answer:
Because -$10 is basically nothing because it is negative you don't have ten dollar, but a debt of $10 means you have it which is why it is greater than -$10
50 x 2 = 100
100 x 2 = 200
200 x 2 = 400
400 x 2 = 800
800 x 2 = 1,600
1,600 x 2 = 3,200
3,200 x 2 = 6,400
6,400 x 2 = 12,800
It is not because it is a whole number fractions are mixed numbers
