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sweet [91]
3 years ago
13

Are the functions linear or nonlinear?

Mathematics
2 answers:
inna [77]3 years ago
5 0
Linear. They all follow the format y=mx+c wether or not they have been rearranged.
Alecsey [184]3 years ago
4 0
They are all linear bcz x and y have powers 1 if there had been y^2 or x^2 or 3 it would have been no more linear
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Since mode is the most frequently occurring score, it can be determined directly from a frequency distribution or a histogram.
alexgriva [62]

Answer:

A

Step-by-step explanation:

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3 years ago
What is the equation of the line that has a slope of 4 and a y-intercept of -7?
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Y=4x-7 think this is the answer
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Standard deviation of 300, 785, 670, 187, 760, 724
White raven [17]
STEP 1

Mean = \frac{300+785+670+187+760+724}{6} = \frac{3426}{6}=571

STEP 2

Subtract the mean from each data value then square the answer
300-571=-271 ⇒ (-271)^{2} =73441
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670-571=99 ⇒ (99)^{2}=9801
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STEP 3

Add the squared answers in STEP 2 then find the mean

\frac{73441+45796+9801+147456+35721+23409}{6}= \frac{335624}{6}=55937.3

STEP 4

Square root the answer in STEP 3
\sqrt{55937.3} =236.5

Standard deviation is 236.5
 
7 0
3 years ago
If two cards are drawn out of a deck WITH replacement, what's the probability that you draw a red card and then an Ace? ** Remem
katen-ka-za [31]

Answer:

Step-by-step explanation:

The probability of drawing a red card is 1/2, since half of the cards in a deck are red. The probability of drawing an ace from a deck is 1/13, since there is an equal chance to pick any of the 13 numbers.

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attashe74 [19]

Answer:

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Step-by-step explanation:

follow the steps in the sentence

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