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2 years ago

What’s the probability of pulling a yellow marble bag from a bag with 4 yellow, 8 red, 6 green, and 2 blue

Mathematics

1 answer:

BabaBlast [244]2 years ago

4 0

Answer:

4 out of 20 if I'm not mistaken

Step-by-step explanation:

Add all the numbers and then you get 20 and there are 4 yellow marbles so 4 out of 20

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Does anyone know the coordinates for this if i graphed it?

zavuch27 [327]

Answer:

I have no idea

Step-by-step explanation:

5xt789v

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2 years ago

<img src="https://tex.z-dn.net/?f=%20%5Chuge%5Cfbox%5Cgreen%7BQUESTION%7D%20" id="TexFormula1" title=" \huge\fbox\green{QUESTION

Anni [7]

$\huge \fbox \orange{♧Answer♧}$

$\mathcal\blue{METHOD\:1}$

$\mathsf \purple{ - ( \frac{y}{x} )}$

$\mathsf \purple{ - ( \frac{ - 4}{5})}$

$\mathsf \purple{( \frac{4}{5} )}$

$\mathcal\blue{METHOD\:2}$

$\mathsf\purple{m\:=\:(Y2\:-\:Y1)\:÷\:(X2\:-X1)}$

$\mathsf\purple{m\:=\:(-4\:-0)\:÷\:(0\:-\:5)}$

$\mathsf\purple{( \frac{4}{5})}$

$\mathcal\blue{METHOD\:3}$

$\mathsf\purple{m\:=\:rise\:÷\:run}$

$\mathsf\purple{m\:=\:( \frac{4}{5})}$

$\mathbb\pink{NOTE:}$

The difference between the y-coordinates of the two points is called the rise.
The difference between the x-coordinates of the same two points is called the run.
The slope can be calculated by dividing the rise by run.

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1 year ago

Help me.... need help

Natasha_Volkova [10]

Answer:what grade u in

Step-by-step explanation:

7 0

2 years ago

Gloria, Tina, and Kelly went to an office supply store. Gloria bought 5 pencils, 7 markers, and 8 erasers. Her total was $19.00.

FromTheMoon [43]

Answer:

Pencils cost $2

Markers cost $1

Erasers cost $0.25

Step-by-step explanation:

Let pencils be denoted by P, markers by M and erasers by E. The following linear system can be modeled from the data provided:

$5P+7M+8E = 19\\7P+5M+8E=21\\4P+8M+7E =17.75$

Solving the linear system:

$2P-2M= 2\\P=1+M\\4+4M+8M+7E =17.75\\\\12M+7E = 13.75\\12M+8E=14\\E=0.25\\M=\frac{14-0.25*8}{12}\\ M=1\\P=1+1=2$

Pencils cost $2

Markers cost $1

Erasers cost $0.25

7 0

3 years ago

Riddle: What do the little piggies do as soon as they get home from school?

Shalnov [3]

Eat!! Sleep!! and do what ever they want!!
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3 years ago

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