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1 year ago

12

Heights of female students at ohs follows a normal distribution that has a mean of 65.2 inches with a standard deviation of 2.1

inches. Random samples of size 15 are taken from the population of students.

1 answer:

Murljashka [212]1 year ago

4 0

Answer:

Ok... is this supposed to be a question??

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The root x = 1 has multiplicity 3 for the function<br>f(x)=x^3-x^2-x+1<br><br>true or false

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2 years ago

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Use a property to explain why the product of a multiple of 10 and a number will have a zero in the ones place

Goryan [66]

The propriety is zero propriety. Because 0 times a number is 0

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2 years ago

Please help me its 15 pts and brainlist

loris [4]

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Step-by-step explanation:

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2 years ago

2. f(x)=4x+1 and g(x)=x2−4x−5, find (g◦f)(4).

Goryan [66]

Answer:

(g · f)(4) = 45

Step-by-step explanation:

f(x)=4x+1

g(x)=x² - 4x- 5

(g · f)(x) = 4(x² - 5) + 1

(g · f)(4) = 4(4² - 5) + 1

Following pemdas

(g · f)(4) = 4(16 - 5) + 1

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8 0

1 year ago

B) The perimeter of the shape is 25.71 cm

natita [175]

Answer:

$r=4cm$

Step-by-step explanation:

Having the radius to be involved, the shape is a circle.

<u>Circumference formula </u>

$c=2\pi r$

Finding radius, formula will be reversed.

$r=\frac{25.72cm}{2\pi }$

$r=\frac{25.71cm}{2(3.142)}$ $r=\frac{25.71cm}{6.284}$ $r=4.09cm$

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2 years ago