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cricket20 [7]
3 years ago
10

There are 7 purple marbles, 12 orange marbles, 3 pink marbles, and 6 gray pens in a bag. You randomly choose one. Find each prob

ability as a FRACTION in SIMPLEST FORM.
Mathematics
1 answer:
Genrish500 [490]3 years ago
3 0
Purple- 4/7
Orange- 3/7
Pink- 3/28
Pens- 3/14
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18x^6y^-6 / 15x^4y^-2
coldgirl [10]
Your answer is 6x to the 10th power subtracted by 10y to the 5th power divided by 5y to the 5th power.
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Circle A has a circumference of
lilavasa [31]

#Circle A

\\ \bull\tt\longmapsto 2πr=16

\\ \bull\tt\longmapsto 2(3.14)r=16

\\ \bull\tt\longmapsto 6.28r=16

\\ \bull\tt\longmapsto r=\dfrac{16}{6.28}

\\ \bull\tt\longmapsto r=2.6units

#Circle B

\\ \bull\tt\longmapsto πr^2=25

\\ \bull\tt\longmapsto r^2=\dfrac{25}{π}

\\ \bull\tt\longmapsto r=\sqrt{\dfrac{25}{π}}

\\ \bull\tt\longmapsto r=\dfrac{5}{\sqrt{π}}

\\ \bull\tt\longmapsto r=\dfrac{5}{\sqrt{3.14}}

\\ \bull\tt\longmapsto r=\dfrac{5}{1.74}

\\ \bull\tt\longmapsto r=2.94units

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7 0
3 years ago
Can some one help me I dont get this​
MA_775_DIABLO [31]

Answer: i think A

Step-by-step explanation:

3 0
3 years ago
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NEED THIS SOLVED ASAP PLS HELP ME!!!
ahrayia [7]

Answer:

x= 1 ±√21/3

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Step-by-step explanation:

-(-6) ±√-6² - 4 (3) (-4) / 2(3)

6±√36 -(-48) / 6

6±√84/6

6±2√21/6

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1±√21/3

1+ √21/3 = 2.52753

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natka813 [3]

Answer:

It's just addition and subtraction.

Step-by-step explanation:

1. $65,000

2. 66,000

3. 114,000

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3 years ago
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