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3 years ago

5

If A and B are independent events with P(A)=0.1 and P(B)=0.8, find P(A AND B).Give your answer as a decimal rounded to two decim

al places.

1 answer:

astra-53 [7]3 years ago

7 0

Answer:

P(A and B)= P(B) P(A*B). = 0.3 * 0.4. = 0.12 g. If A and B are independent. (i hope that this helps :p)

Step-by-step explanation:

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PLEASE HELP ME ASAP THANK YOU

Assoli18 [71]

Answer:

$V=210\ cm^3$

Step-by-step explanation:

The legs measuring 10 cm and 14 cm.

The height of the pyramid is 9 cm.

We need to find the volume of the pyramid. The formula for the volume of a right pyramid is given by :

$V=\dfrac{1}{3}Bh$

Where

B is area of base,

$B=\dfrac{1}{2}\times 10\times 14=70\ cm^2$

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So, the volume of the right pyramid is equal to $210\ cm^3$ .

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