PLEASE HELP 10 POINTS!!!

Mathematics

2 answers:

inna [77]3 years ago

7 0

Answer:

Step-by-step explanation:

Serggg [28]3 years ago

6 0

Answer:The number generator is not fair. In most of the experiments, considerably less than 60% of the selected marbles are green.

Step-by-step explanation:If ten marbles ae drawn each time , you would expect 60% of them to be green as a whole ...that would be 6 marbles out of ten....only in five trials does this even come close to 60 ... The number generator is not fair. In most of the experiments, considerably less than 60% of the selected marbles are green.

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Help me pleaseeeeeeee

slamgirl [31]

Slope Formula: $m= \frac{ y_{2} }{ x_{2} } - \frac{ y_{1} }{ x_{1} }$

I am going to show you how to do this on problem 6, and you will do the rest of the problems.

Here are the steps to solving problem 6

Step 1) Substitute the coordinates into the slope formula

$\frac{-1-2}{-18-(-8)}$

Step 2) Now Lets simplify the denominator, so we don't have two Subtractions symbols.

$\frac{-1-2}{-18+8}$

Step 3) Simplify

$\frac{-1-2}{-18+8} = \frac{-3}{-10}$

Step 4) We can still simplify more

$\frac{-3}{-10} = \frac{3}{10}$

Hope This Helps ... Good Luck

[The reason I didn't do all of them is because you need to know how to do them. Trust me later on knowing these is going to be very handy.]