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3 years ago

PLZ HELP 13 POINTS!!!!!!!!!!

Mathematics

2 answers:

pogonyaev3 years ago

8 0

Input values must have exactly one output value in order for the function to remain a function.
d. 2
f. 8
g. 15

chubhunter [2.5K]3 years ago

7 0

Answer:

-8, 2, and 15

Step-by-step explanation:

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2 years ago

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Triangle JKY is the image of triangle GBP after it has been rotated 180° about the origin.

sashaice [31]

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4 years ago

a stock was selling at $120 per share. a month later, it was selling at $150 per share. what is the percent increase?

goldfiish [28.3K]

Answer:

25%

Step-by-step explanation:

The formula to find percent increase is $100 * \frac{final-initial}{|initial|}$ . We're given the initial value as 120 and the final value as 150.

$100*\frac{150-120}{|120|}$
$100*\frac{30}{120}$
$100*\frac{1}{4}$
$100/4$
$25$

Therefore, the percent increase is 25%.

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3 years ago

The average weight of full-grown beef cows is 1,470 pounds with a standard deviation of 230 pounds. if the weights are normally

creativ13 [48]

Answer: The percentile is 89

Step-by-step explanation:

This question can be solved using concept for t tables

In a normal distribution the curve. $\mu= 1470 , \sigma = 230, x=1750$

The relationship between z score, mean and standard deviation is given by

$x = \mu+z\sigma$

So the z value according to this is given by the formula

$1750=1470+z(230)\\ z=\frac{280}{230} \\\\z = 1.217$

From the z table we can infer that p value for z=+1.217 is 88.82

So 1750 is 89th percentile

To learn more about statistics, visit brainly.com/question/26352252

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2 years ago

What's a Fibonacci sequence?

Licemer1 [7]

Hello :)

A Fibonacci Sequence is a series of number . It is the sum of two preceding numbers.

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3 years ago

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