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2 years ago

(3m2n4)3 the 2/4/3 are the small numbers

Mathematics

2 answers:

ASHA 777 [7]2 years ago

5 0

Answer:

Step-by-step explanation:

lesya692 [45]2 years ago

4 0

Answer:

what

Step-by-step explanation:

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Find the value of x

Tamiku [17]

<BAC = 180 - 98 = 82
x = 180 - (82+32)
x = 180 - 114
x = 66

answer
C, 66

5 0

3 years ago

Read 2 more answers

a tank can hold up to 500 gallons of water.A gauge reading shows that it is at 80% of its capacity. How many more gallons can it

Paha777 [63]

So we start out by finding out what 80% of 500 is by,

500 * .80 = 400

So if 80% is 400 that means that there is still space available for 100 more gallons!

How the heck did we know that?!?

simple 500- 400= 100

So that leaves us knowing that there are 100 gallons left that can be held!! :)

So your answer is 100 gallons!!

I hope that this helped!

7 0

3 years ago

Eric is a car salesman. He earns a weekly salary of $175 plus 4% commission on sales. This week he sold a car for $35,450.

zmey [24]

Answer:

Be quiet you nerd

Step-by-step explanation:

8 0

2 years ago

In estimating the mean score on a fitness exam, we use an original sample of size n 3 and a bootstrap distribution containing 50

maw [93]

Answer:

C) 67.5 to 72.5

Step-by-step explanation:

The value to calculate the confidence interval is given as:

$(x-z_{\frac{\alpha}{2}} \times \frac{\sigma}{\sqrt{n}},x-z_{\frac{\alpha}{2}} \times \frac{\sigma}{\sqrt{n}})$

Margin of error is given by:

$z_{\frac{\alpha}{2} } \times \frac{\sigma}{\sqrt{n}}$

Using a sample of size n = 3, with 95% confidence the confidence interval came out to be 67 to 73.

We need to identify the new confidence interval if the sample size is increased to n = 16

If you observe the formula, you will see that the sample size(n) is in the denominator. This means, if value of n will be increased the value of fraction will be decreased, which will result in an overall smaller value of margin of error. Since, margin of error is smaller, the values of confidence interval will be closer to the mean.

From here, we can conclude that if sample size is increased, the confidence interval will get narrower. From the given options only option C contains a narrow confidence interval. Therefore, correct answer will be option C: 67.5 to 72.6

7 0

3 years ago

A news report says that 27% of high school students pack their lunch. Your high school has 600 students. How many students in yo

Inessa05 [86]

Not too sure but 162

4 0

3 years ago