2 years ago

56%? Answer choices A. 1/25 B. 0.004 C. 40 D. 2/5

Mathematics

1 answer:

qaws [65]2 years ago

5 0

Answer:

Step-by-step explanation:

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PLEASE HELP!!

aev [14]

Answer:

D. No, because $P(A|B)=0.22$ and the $P(A) = 0.53$ are not equal.

Step-by-step explanation:

Given:

Probability of doing yard work is, $P(A)=53\%=0.53$

Probability of raining, $P(B)=68\%=0.68$

Probability of doing yard work and it raining is, $P(A\cap B)=15\%=0.15$

Now, two events A and B are independent if,

$P(A|B)=P(A);P(B|A)=P(B)$

Conditional probability of event A given that B has occurred is given as:

$P(A|B)=\frac{P(A\cap B}{P(B)}\\P(A|B)=\frac{0.15}{0.68}=0.22$

So, $P(A|B)=0.22\ and\ P(A)=0.53$

Since, $P(A|B)\ne P(A)$ , A and B are not independent events.

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3 years ago

What is the slope of the line graphed below?

melisa1 [442]

Answer:

slope is 2

Step-by-step explanation:

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2 years ago

PLEASE HELP!!!!!<br> will mark brainliest!!!!!

PSYCHO15rus [73]

Answer:

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2 years ago

Read 2 more answers

Use complete sentences to describe why Set A = { X | X is an even whole number between 0 and 2} = No solution/or empty set.

Inessa05 [86]

A = {1}
(conjunto unitário)

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2 years ago

The berry-picking boxes at Bingo Berry Farm have square bottoms that are 8 centimeters on each side. Santiago fills his box with

Pie

You can solve this by doing 8×8×6 which gives you 384. Since we are finding the volume, you would do length times with times height. Hope this helps :-)

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2 years ago