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3 years ago

(g + 12) ÷ h Answer please

Mathematics

1 answer:

dexar [7]3 years ago

8 0

Answer:

g+12/4

Step-by-step explanation:

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Which of the following is an irrational number?

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A. 1.9 is an irrational number

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3 years ago

twin oaks soccer field is a rectangle. The longer side of the field is 108 yards long. The shorter side is 56 yards long. What i

Rus_ich [418]

Answer:

P = 328 yards

Step-by-step explanation:

formula is P= 2l + 2w

$p = 2(108) + 2(56) \\ = 216 + 112 \\ = 328 \: yards$

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2 years ago

Https://cantonschools.instructure.com/courses/1278/discussion_topics/14354

aksik [14]

What’s this?
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3 years ago

Find −5 2/3 − 1/6 Write your answer as a mixed number in simplest form.

Ksju [112]

Answer:

-5 $\frac{5}{6}$

Step-by-step explanation:

3 0

3 years ago

Q4.

goblinko [34]

The coding of the statistic is used to make it easier to work with the large sunshine data set

The mean of the sunshine is 3.05 $\overline 6$

The standard deviation is approximately 18.184

Reason:

The given parameters are;

The sample size, n = 3.

∑x = 947

Sample corrected sum of squares, Sₓₓ = 33,065.37

The mean and standard deviation = Required

Solution:

$Mean, \ \overline x = \dfrac{\sum x_i}{n}$

The mean of the daily total sunshine is therefore;

$Mean, \ \overline x = \dfrac{947}{30} \approx 31.5 \overline 6$

$s = \dfrac{x}{10 } - \dfrac{1}{10}$

$E(s) = \dfrac{Ex}{10 } - \dfrac{1}{10}$

$E(s) = \dfrac{31.5 \overline 6}{10 } - \dfrac{1}{10} = 3.05 \overline 6$

The mean ≈ 3.05 $\overline 6$

Alternatively

, $The \ mean \ of \ the \ daily \ total \ sunshine, \, s = \dfrac{31.5 \overline 6 - 1}{10 } = 3.05\overline 6$

The mean of the daily total sunshine, $\overline s$ ≈3.05 $\overline 6$

$Var(s) = Var \left(\dfrac{x}{10 } - \dfrac{1}{10} \right)$

$Var(s) = \left(\dfrac{1}{10}\right)^2 \times Var \left(x \right)$

Therefore;

$Var(s) = \left(\dfrac{1}{10}\right)^2 \times 33,065.37 = 330,6537$

Therefore;

$s = \sqrt{330.6537} \approx 18.184$

The standard deviation, $s_s$ ≈ 18.184

Learn more about coding of statistic data here:

brainly.com/question/14837870

3 0

2 years ago