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adelina 88 [10]
3 years ago
9

Considering a bag of marbles has 5 green marbles, 3 blue marbles, and 2 red marbles. Three marbles are drawn in sequence and are

taken without replacement. What is the probability P( 2nd draw is green| 1st draw is red)?
A) 555.5
B) 55.5
C) 5.5
D) .5555
Mathematics
1 answer:
kipiarov [429]3 years ago
6 0

Answer:

A

Step-by-step explanation:

basta a hehehehhjshshshss

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The product of two and a number, divided by five
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<em>Question</em><em>:</em><em> </em><em>t</em><em>he product of two and a number, divided by five</em>

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4 0
3 years ago
Describe an easy way to find the square root<br> when the number is not a perfect square?
marissa [1.9K]

The product of a rational number multiplied by itself is called as a perfect square.,we can easily find out the square root for a number which is a imperfect square

Step-by-step explanation:

using the following formula we can find a square root for a number which is a imperfect square

X = Non perfect square

√x = (square root of nearest lower perfect square +(x - perfect square)÷2×(√perfect square )

√x = (square root of nearest lower perfect square +(x - perfect square)÷2×(√perfect square )Example

√38

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= 6 + 2/12

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√38 the nearest perfect root is 36 36 (√36=6)so √38 = √36 + (38-36)/2√36 = 6 + 2/12=6 + 1/6 = 6.166 (answer)

7 0
3 years ago
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