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3 years ago

Write these numbers in order of size. START WITH THE SMALLEST NUMBER

Mathematics

1 answer:

Kruka [31]3 years ago

3 0

Answer:

hey there where are those numbers

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12π rounded to the ten thousandths

goldfiish [28.3K]

Answer:

37.6991

Step-by-step explanation:

You can use the calculator to find the approximate for 12π

According to the calculator 12π ≈ 37.69911184

To round that to nearest thousandths, keep the four decimals.

8 0

3 years ago

You were given a $20,000 gift towards University education by your grandparents. How much will this be in 17 years if it is inve

Nat2105 [25]

Answer:

$65,068.44

Step-by-step explanation:

A= 20000(1+ 0.07/4)^4(17)

A= 20000(1.0175)^68

A= 65,068.44

3 0

3 years ago

Read 2 more answers

7 4/7 2 =49. Why does (=) make it true?

valina [46]

Answer:

I think you're missing some basic operations... but i'd love to help you so if you could let me know what the operations are I'd love to help :)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A food safety guideline is that the mercury in fish should be below 1 part per million (ppm). Listed below are the amounts of m

nignag [31]

Answer:

Confidence Interval: (0.44,1.00)

Step-by-step explanation:

We are given the following data set:

0.60, 0.74, 0.09, 0.89, 1.31, 0.51, 0.94

Formula:

$\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}$

where $x_i$ are data points, $\bar{x}$ is the mean and n is the number of observations.

$Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}$

$Mean =\displaystyle\frac{:5.08}{7} = 0.725$

Sum of squares of differences = 0.8809

$S.D = \sqrt{\frac{0.8809}{6}} = 0.383$

90% Confidence interval:

$\bar{x} \pm t_{critical}\displaystyle\frac{s}{\sqrt{n}}$

Putting the values, we get,

$t_{critical}\text{ at degree of freedom 6 and}~\alpha_{0.10} = \pm 1.943$

$0.725 \pm 1.943(\frac{0.383}{\sqrt{7}} ) =0.725 \pm 0.2812 = (0.44,1.00)$

No, it does not appear that there is too much mercury in tuna sushi.

5 0

4 years ago

On a hiking trip LaShana notes that she hiked about 12 kilometers every 4 hours. If she continues at this rate’ how many kilomet

Marizza181 [45]

Answer:

First find out how many kilometers per hour

12 kilometers divided by 4 hours = 3 kilometers per hour

3 kilometers times 6 hours = 18 kilometers

Step-by-step explanation:

7 0

4 years ago