2 years ago

Use Synthetic Division to divide (3x3 + x2 – 4) by (x + 2).

Mathematics

1 answer:

Kitty [74]2 years ago

4 0

X - 2 + 9 OVER x + 2.
in other words x - 2 + 9 /x + 2

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The frequency table below displays 17 students'

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Yes, because the data can be displayed by a relative frequency compared with the whole.

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3 years ago

The width of a box is x units.

wariber [46]

Answer:

3x² + 30x

Step-by-step explanation:

width of a box = x units.

height of a box = 3 units.

length of a box = (x + 10) units.

Volume of the box = length × width × height

= (x + 10) * x * 3

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3 years ago

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3 years ago

An airline company claims in a recent advertisement that more than 94% of passenger luggage that is lost is recovered and reunit

Genrish500 [490]

Answer:

The null hypothesis is $H_o : p \le 0.94$

The alternative hypothesis is $H_a : p > 0.94$

Step-by-step explanation:

From the question we are told that

The sample size is n = 315

The population proportion is p = 0.94

The number of luggage that was recovered and reunited with the passenger in one day is k = 276

Generally the sample proportion is mathematically represented as

$\r p = \frac{k}{n}$

=> $\r p = \frac{276}{315}$

=> $\r p = 0.876$

The null hypothesis is $H_o : p \le 0.94$

The alternative hypothesis is $H_a : p > 0.94$

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4 years ago