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NISA [10]
3 years ago
7

What is the completely factored from of 8x^2-50

Mathematics
1 answer:
ella [17]3 years ago
6 0
<span>8x^2-50
= 2(4x^2 - 25)
= 2(2x + 5)(2x - 5)
hope it helps</span>
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Y= -0.25x + 4.7<br> Y=4.9x - 1.64
Andreas93 [3]

Answer:

The answer would be (1.23, 4.39)

Step-by-step explanation:

Because they are both equal to y, we can set the equations equal to each other and then solve.

4.9x - 1.64 = -0.25x + 4.7

5.15x - 1.64 = 4.7

5.15x = 6.34

x = 1.23

Now that we have the value for x, we can plug into either equation and find y.

y = -0.25x + 4.7

y = -0.25(1.23) + 4.7

y = -.31 + 4.7

y = 4.39

3 0
3 years ago
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Nimfa-mama [501]

Answer:

5/15

Step-by-step explanation:

there are 15 balls altogether, 5 of which are blue meaning there is a 5/15 chance of picking a blue ball which as a percentage is 33.33% chance

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3 years ago
I. For any uniform probability distribution, the mean and standard deviation can be computed by knowing the maximum and minimum
masha68 [24]

Answer: I. True

II. True

III. True

Step-by-step explanation:

Uniform probability distributions, this are probability distributions which have equally likely outcomes. There are two known types of uniform distributions:

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In the first type of distribution, each outcome is discrete. In a continuous distribution, outcomes are continuous this means they are usually infinite.

6 0
3 years ago
Witch of the following are not correct expressions for slope
AlekseyPX

Answer:

slope can only be showed by the word <em><u>GRADIENT</u></em>

Step-by-step explanation:

A <em>slope</em><em> </em>means how much something is <em>slanting</em>

like if something is <u>Inclined</u><u> </u>at a specific degree. e. g. <em>This</em><em> </em><em>house</em><em> </em><em>is</em><em> </em><em>inclined</em><em> </em><em>at</em><em> </em><em>4</em><em>5</em><em>°</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>road</em>

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3 years ago
Simplify. Rewrite the expression in the form bn.​
irakobra [83]
I would assume b ^5 .. add 3 plus 2 and put it as the power or exponent whatever it’s called
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