3 years ago

Identify the conjugate of -2-31.

Mathematics

1 answer:

marissa [1.9K]3 years ago

3 0

Answer:

-2+31

Step-by-step explanation:

conjugate in simple terms is that it is taken in opposite sign.

for example the conjugate of $5+\sqrt{2}\\$ is $5-\sqrt{2}$

If u understood the concept...pls mark as Brainliest!

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Veseljchak [2.6K]

I believe that the correct answer would be A

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3 years ago

Review the graph of piecewise function g(x).

lys-0071 [83]

Answer:

I'm g(=)0 hope you get the point now.

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3 years ago

Earl wants to earn enough money to purchase a bike that cost $515. For every lawn he mows, he earns $25 and then gets a daily bo

photoshop1234 [79]

Answer:

3.4

Step-by-step explanation:

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4 years ago

The speed of cars passing through the intersection of Blossom Hill Road and the Almaden Expressway varies from 14 to 35 mph and

Ivan

Answer:

28.57% probability that the speed of a car is between 17 and 23 mph

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The probability that we find a value X between c and d is given by the following formula:

$P(c \leq X \leq d) = \frac{d - c}{b - a}$

14 to 35 mph and is uniformly distributed.

This means that $a = 14, b = 35$

What is the probability that the speed of a car is between 17 and 23 mph?

$P(c \leq X \leq d) = \frac{d - c}{b - a}$

$P(17 \leq X \leq 23) = \frac{23 - 17}{35 - 14} = 0.2857$

28.57% probability that the speed of a car is between 17 and 23 mph

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3 years ago

There are 50 marbles in a jar. Twenty of the marbles are red and the rest are blue. Suppose that you randomly select 4 marbles.

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Answer:

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3 years ago