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svlad2 [7]
2 years ago
15

One day, a pet supply store selected every 20th person on a customer list and asked each how many dogs he or she had at home. Te

n persons were asked in all.
Number of dogs at home: 2, 1, 3, 2, 2, 1, 4, 0, 1, 4

What is an estimate of the mean number of dogs in a customer’s home?
Mathematics
1 answer:
BARSIC [14]2 years ago
4 0
<span>To find the number of dogs per customer on average, simply divide the total number of dogs by the number of customers that were asked. So we have 2+1+3+2+2+1+4+0+1+4/10 = 2. Hence the answer is 2.</span>
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3 years ago
Read 2 more answers
Simplify to create an equivalent expression. 8−4(−x+5)
White raven [17]
8 - 4(-x + 5)

As you already know, in order to find the equivalent expression to our already given one, we have to simplify it first :)

8 +4x - 20

**Remember that a negative times a negative is always a positive!!**

Add like terms.

4x + (8 - 20)

Simplify.

4x + (-12)

Get rid of parenthesis.

4x - 12

Look at our answer choices.

Our answer is a. 4x - 12

~Hope I helped!~
3 0
3 years ago
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Svetllana [295]
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3 0
3 years ago
Ruby conducted a survey and found that 5/6 of her classmates have a pet and 2/3 of them are dogs what fraction of her classmates
lina2011 [118]
This is how I would solve it, I would act as if there were 36 people in the class.
36÷6=6×5=30
30÷3=10×2=20
20/36=10/18=5/9
You could also try another number such as 24;
24×(5÷6)=20
20×(2/3)=13.3(3 repeating)
13.333/24=5/9
5/9 people have dogs.
Tell me if this helps.
7 0
3 years ago
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