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3 years ago

11

how many times as much is the number of students at Pengrove university has the number of students at Allentown College?

1 answer:

svp [43]3 years ago

5 0

The answer would be: D-100. The reasoning of this is because if you take 3 X 10 to the third power and did the exponent (10 to the third power in this case) and multiplied it you would obviously get 1,000 for an answer. Then would would do 1,000 X 3 to get 3,000.

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Two owners of a cattle ranch, Robert and Val, want to find the average weight for the ranch’s 200 cows. Instead of weighing all

Ivahew [28]

Using it's formula, it is found that Val's margin of error is of 9.8 pounds.

<h3>Margin of error:</h3>

The margin of error is given by the following equation:

$M = 1.96\frac{s}{\sqrt{n}}$

In which:

s is the standard deviation.

n is the sample size.

In this problem:

The standard deviation is of 50, hence $s = 50$ .

Val weighed 100 cows, hence $n = 100$ .

Then:

$M = 1.96\frac{s}{\sqrt{n}}$

$M = 1.96\frac{50}{\sqrt{100}}$

$M = 9.8$

Val's margin of error is of 9.8 pounds.

You can learn more about margin of error at brainly.com/question/14510808

4 0

2 years ago

which undefined geometric term is described as an infinite set of points that has length but not a width

Alex

LINE SEGMENT....................

5 0

2 years ago

Hi please do this answer and please show the (steps) on how you got it. ❤️

zhenek [66]

This is the answer!!!!!!

4 0

3 years ago

44% is equivalent to what fraction in reduced terms?

Vera_Pavlovna [14]

Answer:

44/100 will be reduced to 11/25

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Please help ill mark brainliest

tia_tia [17]

Answer:

x=4 y=1

Step-by-step explanation:

given equation

x+y=5

so x= 5-y.......(i)

and

x-2y=2

so x= 2+2y........(ii)

then

5-y=2+2y

therefore y=1

and x=4

5 0

3 years ago

Read 2 more answers