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3 years ago

I need help with all of it pls

Mathematics

1 answer:

yaroslaw [1]3 years ago

8 0

A. (For Claire’s gross income) is 3,725.

B. (For Tina’s net income) is 2,100.

D. (For Jie’s net income) is 48.6, or 243/5.

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Andrei [34K]

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3 years ago

Click on the graphic to find the correct line of reflection.

Bezzdna [24]

Answer:

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4 years ago

In Bayes Theorem, you have some starting information, then you collect some new information so that you can _______ the original

sp2606 [1]

In Bayes Theorem, apart from the already starting information, some new information so that you can update or transform the original probabilities so you now have better information.

What is Bayes Theorem?

The Bayes' theorem was named after Thomas Bayes and it is used in probability theory and statistics as one of the fundamental theorems. It estimates the likelihood of an event based on knowledge of circumstances that might be connected to it in the past.

The Formula for Bayes' Theorem

The Bayes' theorem is given as,

P(A|B) = P(A).P(B|A) / P(B)

Here, for two events A and B,

P(A|B) is the probability for likelihood of A when B is true

P(B|A) is probability for likelihood of B when A is true

P(A) is the independent probability of event A

P(B) is the independent probability of event B

Learn more about Bayes' theorem here:

brainly.com/question/17010130

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5 0

2 years ago

How many liters of a 40% sugar solution must be mixed with 30 liters of a 60% sugar solution to make a 56 % sugar solution?

konstantin123 [22]

Answer:

7.5 liters of a 40% sugar solution

Step-by-step explanation:

Let

x ----> liters of a 40% sugar solution

Remember that

$40\%=40/100=0.40\\60\%=60/100=0.60\\56\%=56/100=0.56$

we know that

The amount of liters of a 40% sugar solution (x) multiplied by 0.40 plus the amount of liters of a 60% sugar solution (30 L) multiplied by 0.60 must be equal to the total amount of liters mixed (x+30) multiplied by 0.56

$0.40x+0.60(30)=0.56(x+30)$

solve for x

$0.40x+18=0.56x+16.8\\0.56x-0.40x=18-16.8\\0.16x=1.2\\x=7.5\ L$

5 0

3 years ago

Read 2 more answers

What is 9 - 2c + c = -13

Len [333]

9 - 2c + c = -13
9 - 3c = -13
-3c = -22
c = 7 1/3

6 0

4 years ago