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2 years ago

Find the slope between (1, 2) and (-3, 18).

Mathematics

1 answer:

dalvyx [7]2 years ago

4 0

Answer:6

Step-by-step explanation:

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9. Marika Perez's gross biweekly pay is $2,768.00 How much does she earn annually.

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Find the distance between the points (18,20) and (8,13)

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2 and 5...................... hope I helped

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3 years ago

The weather forecast for the weekend is a 34% chance of rain for Saturday and a 32% chance of rain for Sunday. If we assume that

kaheart [24]

Answer:

$P( A \cap B) = P(A) *P(B) = 0.34*0.32 = 0.1088$

And then replacing in the total probability formula we got:

$P(A \cup B) = 0.34+0.32 - 0.1088 = 0.5512$

And rounded we got $P(A \cup B ) = 0.551$

That represent the probability that it rains over the weekend (either Saturday or Sunday)

Step-by-step explanation:

We can define the following notaton for the events:

A = It rains over the Saturday

B = It rains over the Sunday

We have the probabilities for these two events given:

$P(A) = 0.34 , P(B) = 0.32$

And we are interested on the probability that it rains over the weekend (either Saturday or Sunday), so we want to find this probability:

$P(A \cup B)$

And for this case we can use the total probability rule given by:

$P(A \cup B) = P(A) + P(B) - P(A \cap B)$

And since we are assuming the events independent we can find the probability of intersection like this:

$P( A \cap B) = P(A) *P(B) = 0.34*0.32 = 0.1088$

And then replacing in the total probability formula we got:

$P(A \cup B) = 0.34+0.32 - 0.1088 = 0.5512$

And rounded we got $P(A \cup B ) = 0.551$

That represent the probability that it rains over the weekend (either Saturday or Sunday)

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3 years ago

A community organizes a phone tree in order to alert each family of emergencies. In the first stage, one person calls five famil

Lady_Fox [76]

Basically you are multiplying each thing by 5
1 stage 1
5 stage 2
25  stage 3
125  stage 4
625  stage 5
3125  stage 6

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3 years ago

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In a (blank) , one ratio compares a part to a whole

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While it does sounds redundant, it could be a "part to whole" ratio

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3 years ago