2 years ago

If f(x)=3/x+2 -square root sign x-3

1 answer:

4 0

The domain for f(x) is all real numbers greater than it equal to 3

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Dovator [93]

A OK this was hard very hard

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2 years ago

gtnhenbr [62]

Answer:

nope not i

Step-by-step explanation:

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3 years ago

zimovet [89]

It has .33 more ounces if that says .2

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2 years ago

aksik [14]

Answer:

Proportion of the trees will have diameters between 2 and 6 inches = 0.8164

Step-by-step explanation:

Given -

Mean $(\nu )$ = 4

Standard deviation $(\sigma )$ = 1.5

Let X be the diameter of tree

proportion of the trees will have diameters between 2 and 6 inches =

$P(2< X< 6)$ = $P(\frac{2 - 4 }{1.5}< \frac{X - \nu }{\sigma}< \frac{6 - 4 }{1.5})$

= $P(\frac{-2 }{1.5}< Z< \frac{2 }{1.5})$ Put [ $Z = \frac{X - \nu }{\sigma}$ ]

= $P(-1.33< Z< 1.33)$

= $(Z< 1.33) - (Z< -1.33)$

= .9082 - .0918

= 0.8164

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3 years ago

trapecia [35]

Let u be the set of all words containing 7 letters(26 letters to the power 7)

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3 years ago