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dmitriy555 [2]
3 years ago
12

What is the difference? 9/4 - 5/7

Mathematics
1 answer:
Elanso [62]3 years ago
8 0
43/28 (or 1 15/28)

9/4 = 63/28 and 5/7 = 20/28
63/28 - 20/28 = 43/28 
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Answer:

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Is symmetrical and bell shaped no matter the parameters used. Usually if X is a random variable normally distributed we write this like that:

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The two parameters are:

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One particular case is the normal standard distribution denoted by:

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Example: Usually this distribution is used to model almost all the practical things in the life one of the examples is when we can model the scores of a test. Usually the distribution for this variable is normally distributed and we can find quantiles and probabilities associated

Step-by-step explanation:

The Normal distribution is a continuous probability distribution with possible values all the reals. Some properties of this distribution are:

Is symmetrical and bell shaped no matter the parameters used. Usually if X is a random variable normally distributed we write this like that:

X \sim N(\mu , \sigma)

The two parameters are:

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Example: Usually this distribution is used to model almost all the practical things in the life one of the examples is when we can model the scores of a test. Usually the distribution for this variable is normally distributed and we can find quantiles and probabilities associated

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Answer:

Step-by-step explanation:

In ΔJOY and ΔLAF,

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Then ΔJOY ~ ΔLAF

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(If two corresponding sides of the triangles are proportional and angles between these sides are equal)

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