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3 years ago

10

Let us take as a given that x is normally distributed with a mean of 8.5 and a standard deviation of 2, what is p(x ≤ 6)? note:

round your answer, if necessary, to two places after the decimal. please express your answer with two places after the decimal.

1 answer:

n200080 [17]3 years ago

6 0

/ncvmbae,vnk.sdb,mfð v>Kjdbg,jrnvlnkjfnvkj,sbdkjvnkrjlhbvilabfns

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Dixon shadow is 9 feet long Adriana shadow is 6 feet long if Dixon is 6 feet tall how tall is Adriana

kolbaska11 [484]

Adriana would be 3 feet tall because theyre both the 3feet of difference.

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3 years ago

A city block has 6 pigeons and then 1 week later there are 9 pigeons. Let P(t)be the number of pigeons where t is measured in we

Pavel [41]

Using proportions, it is found that the differential equation which describes the growth of the pigeon population is given by:

$\frac{dP}{dt} = 1.5P$

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

In this problem, considering the initial population and the population one week later, the rate of growth is given by:

k = 9/6 = 1.5.

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Hence:

$\frac{dP}{dt} = 1.5P$

More can be learned about proportions at brainly.com/question/24372153

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2 years ago

Write an equation of the line through the given point (-3, -6) with the given slope m = 3. Write the equation in slope-intercept

nlexa [21]

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3 years ago

if j is 21 inches, k is 12 inches, and angle M measures 62 degrees, then find m using the Law is Cosines. round your answer to t

AURORKA [14]

Answer:

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Step-by-step explanation:

The Law of Cosines is $c^2=a^2+b^2-2ab cos(C)$ , where c is the unknown side length of a triangle, a and b are the remaining two side lengths, and C is the angle opposite to side c. To answer this question just plug in the known values:

$m^2=21^2+12^2-2(21)(12) cos(62)$

Simplify:

$m^2=441+144-504 cos(62)$

$m^2=585-504 cos(62)$

$m=\sqrt{585-504cos(62)}$

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When rounded to the nearest tenth, m=18.7

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2 years ago

Which of the following shows 2.736 correctly rounded to the tenths place?

Marysya12 [62]

Answer:

2.7 is the correct answer

Step-by-step explanation:

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3 years ago