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schepotkina [342]
3 years ago
12

Im spending all my points for this smh

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
8 0

Answer:

Ask a tutor girl under it you will see ask a tutor so click that

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Write the number six hundred ninety-two thousand, four in expanded form
Allushta [10]

Answer: 600,000 + 90,000 + 2,000 + 4

Step-by-step explanation:

600,000 + 90,000 + 2,000 + 4 = 692,004

5 0
3 years ago
Read 2 more answers
Determine whether the two expressions are equivalent. If so, tell what property
Aleksandr-060686 [28]

Answer:

They are equivalent by Associative Property

Step-by-step explanation:

(3•6)•9 is 18•9 which is 162

3•(6•9) is 3•54 which is also 162

So the difference between the two expressions is that they are grouped differently. In the first expression the 3•6 had to be multiplied first. In the other expression the 6•9 had to be multiplied first. But really both were 3•6•9 and it's all multiplication and can happen in any order. But the order 3, 6, 9 did not change. That is Associative property that says you can multiply by grouping factors differently and still get the same answer.

8 0
3 years ago
There are 5 students in a small class. To make a team, the names of the 3 of them will be drawn from a hat. How many different t
AleksandrR [38]
You can have 5 ex.
<span>abc
abd
abe
acd
ace
ade
bcd
bce
bde
cde</span>
3 0
4 years ago
Which point represents the square root of 182
pentagon [3]

the square root of 182 is 13.4907375632

hope it helps you

mark barinest


3 0
3 years ago
Using the simple random sample of weights of women from a data​ set, we obtain these sample​ statistics: nequals45 and x overbar
Tomtit [17]

Answer: (141.1, 156.48)

Step-by-step explanation:

Given sample statistics : n=45

\overline{x}=148.79\text{ lb}

\sigma=31.37\text{ lb}

a) We know that the best point estimate of the population mean is the sample mean.

Therefore, the best point estimate of the mean weight of all women = \mu=148.79\text{ lb}

b) The confidence interval for the population mean is given by :-

\mu\ \pm E, where E is the margin of error.

Formula for Margin of error :-

z_{\alpha/2}\times\dfrac{\sigma}{\sqrt{n}}

Given : Significance level : \alpha=1-0.90=0.1

Critical value : z_{\alpha/2}=z_{0.05}=\pm1.645

Margin of error : E=1.645\times\dfrac{31.37}{\sqrt{45}}\approx 7.69

Now, the 90% confidence interval for the population mean will be :-

148.79\ \pm\ 7.69 =(148.79-7.69\ ,\ 148.79+7.69)=(141.1,\ 156.48)

Hence, the 90​% confidence interval estimate of the mean weight of all women= (141.1, 156.48)

3 0
3 years ago
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