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GaryK [48]
3 years ago
8

If you can’t answer seriously then don’t answer at all

Mathematics
1 answer:
Anit [1.1K]3 years ago
7 0

The container has a total of 41 possible numbers from which to draw, and so each one as a probability of \dfrac1{41} of being drawn.

Most of these numbers are even (21 of them) and

P(\text{even})=\dfrac{21}{41}

20 of these numbers are greater than 30, so

P(\text{greater than 30})=\dfrac{20}{41}

and among these, exactly half are even, so that

P(\text{greater than 30 AND even})=\dfrac{10}{41}

So we have

P(\text{greater than 30}\mid\text{even})=\dfrac{P(\text{greater than 30 AND even})}{P(\text{even})}=\dfrac{\frac{10}{41}}{\frac{21}{41}}=\dfrac{10}{21}\approx0.48

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telo118 [61]

Answer:

210.25 or 210.3495409 depending on how your teacher does it

Step-by-step explanation:

Looking for circumference of the circle when it asks for perimeter

Formula for Circumference C = π x r <em>3 (cubed)</em>

The diameter is 10 so you take half of ten or 10 ÷ 2 = 5

5 x 5 x 5 = 125 (r squared equation)

125 x π = 392.6990817

Some classes ans stuff use 3.14 for pi so i'll show it that way too

125 x 3.14 = 392.5

(equation with π)

392.6990817 ÷ 2 = 196.3495409

196.3495409 + 14 = 210.3495409

(equation with 3.14)

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14 + 196.25 = 210.25

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4 years ago
What is the perimeter of a triangle if the lengths of the sides
Leno4ka [110]

Answer:

P=x+18

Step-by-step explanation:

a=8

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c=10

P=8+x+10

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ivolga24 [154]
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12 divided by 1/6
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