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mash [69]
2 years ago
9

How would you find out how many sixth through eighth grade students are interested in joining a running club? Explain how to cho

ose a sample that will give you a good representation of a whole population.
Mathematics
1 answer:
Verdich [7]2 years ago
3 0

Answer:

The sample should be a random sample from the entire set of students and should include enough students to be reliable. Small samples have more variation, which leads to less reliable inferences.

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The function y = (x + 4)4 is a transformation of the graph of the parent function y = x4. How is the zero of the parent function
Musya8 [376]
The answer is C but not sure about it please double check it


Thank you

I hope it’s help you
7 0
2 years ago
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Rewrite the following expression using the properties of logarithms. log2z+2log2x+4log9y+12log9x−2log2y
kramer
Use the rules of logarithm:
1. log(x)+log(y)=log(xy)
    log(x)-log(y)=log(x/y)
2. k*log(x) = log(x^k)
    log(x)/k = log(x^(1/k))

<span>log(2z)+2log(2x)+4log(9y)+12log(9x)−2log(2y)
=</span>log(2z)+log(4x^2)+log(9^4y^4)+log(9^12x^12)−log(4y^2)
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5 0
2 years ago
if the sales tax rate is 7.25% in california, then how much would u pay in los angeles for a coat that cost $120.00
natima [27]

Answer:

The amount to be pay for coat is <u>$128.70</u>.

Step-by-step explanation:

Given:

The sales tax rate is 7.25% in California.

The cost for a coat in Los angeles is $120.00.

Now, to find amount to be paid.

Sales tax = 7.25%.

Cost = $120.00.

So, amount to be paid = $120 + 7.25% of $120.00.

=120+\frac{7.25}{100} \times 120.

=120+\frac{870}{100}.

=120+8.70

=\$128.70

Therefore, the amount to be pay for coat is $128.70.

7 0
2 years ago
Find the lowest common denominator and solve
irina [24]

Answer:

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4 0
2 years ago
Choose the expression that uses the GCF and the Distributive property to find 66 + 24 + 78.
Alexxx [7]

Answer:

112

Step-by-step explanation:

5 0
2 years ago
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