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mestny [16]
3 years ago
9

Hello guys can you help me with this

Mathematics
1 answer:
salantis [7]3 years ago
7 0

Answer:

D

Step-by-step explanation:

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In a purse there are 30 coins, twenty one-rupee and remaining 50-paise coins. Eleven coins are picked simultaneously at random a
Masteriza [31]
The solution to the answer is as follows:


<span>0votes</span><span>answered <span>Aug 8, 2015 </span><span><span>by </span>Shashi Kumar Evangelist <span>(3,082<span> points)</span></span></span></span><span>total coins 30
1 rupee coins 20
50 paise coins 10

1 rupee coin probability 20C11
11 coin are picked 30C11
<span>ans should be = 20C11/30C11 = 2/3</span></span>
I hope my answer has come to your help. God bless and have a nice day ahead!
7 0
3 years ago
What is the area of a circle with a radius of 42 inches?<br> in²<br> (Use 3.14 for Pi.)
TEA [102]

Answer:

Area of circle = π r ^ 2

= 3.14 × ( 42) ^ 2

= 5538.96 in^2

If you need any other help , please let me know ! [ you'll have to pay btw]

3 0
2 years ago
Lily and violet live 30 miles apart on a trail. They both start running towards each other with a plan to meet. Lily is moving a
erastovalidia [21]

Answer:

3 hours

Step-by-step explanation:

8 0
2 years ago
Points (−6, 3) and (−6, −3) on the coordinate grid below show the positions of two dogs at a park: A coordinate plane is shown.
scoundrel [369]

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It is an undefined slope

Step-by-step explanation:

It has a slope of 0/6, meaning it is an undefined slope. Since it is an undefined slope it will draw a vertical line.

7 0
3 years ago
Read 2 more answers
What is absolute value?
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Absolute value is when you have either a positive or negative value within a set of "parentheses" or what look just like vertical lines and whatever is within those line stays or becomes positive. The only exception to this is when there is a negative on the outside to act upon the positive values within.
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3 years ago
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