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Brilliant_brown [7]
3 years ago
10

NEED ANSWERS ASAP THREE POINTERS

Mathematics
1 answer:
Nady [450]3 years ago
8 0

You’re welcome stranger

You might be interested in
How do you factor 1/3b - 1/3
tia_tia [17]
Use reverse distributive property
ab+ac=a(b+c)
remember that 1/3=1 times 1/3
undistribute the 1/3
1/3(b-1)
6 0
4 years ago
What is one half added to five eighths
Assoli18 [71]
We need to add 1/2 and 5/8.

First, we will find a common denominator to both numbers. The common denominator will be 8.
1/2 is equivalent to 4/8

Then, we add the numerators:
4/8 + 5/8 = 9/8
4 0
3 years ago
PLEASE HELP! THIS IS A BIG PART OF MY GRADE AND IS DUE RLLY SOON. I DONT WANNA FAIL, I WILL GIVE BRAINLIEST.
sweet [91]

Answer:

8931

Step-by-step explanation:

                     1 1 1

21 x 18 x 13 = 4914

16 x (18x13) = 3744

        13 x 21 = 273

                      -------

                      8931

Hope this helps  :|

(I am not 100% Sure, you should double check)

3 0
4 years ago
Explain why P(A|D) and P(D|A) from the table below are not equal.
trasher [3.6K]

Answer:

The Probability that Event A and  Event D occur is equal to the probability Event A occurs times the probability that Event D occurs, given that A has occurred.


P(A\cap D)=P(A)\cdot P(D/A)

We can find the values of P(A/D) and P(D/A) using the above form formula.

P(D/A)=\frac{P(A\cap D)}{P(A)} ;

P(A/D)=\frac{P(D\cap A)}{P(D)}

From the given table, we have the values of P(A), P(D), P(D\cap A) and P(A\cap D).

Since, Probability=\frac{The number of wanted outcomes }{the number of possible outcomes}

∴P(A)=\frac{8}{17}, P(D)=\frac{10}{17}, P(A\cap D)=\frac{2}{17} and P(D\cap A)=\frac{2}{17}

Now, putting these values in above formula we get,

P(D/A)=\frac{\frac{2}{17}} {\frac{8}{17}}

P(D/A)=\frac{2} {8}=\frac{1}{4}

P(D/A)= \frac{1}{4}.

P(A/D)=\frac{\frac{2}{17}} {\frac{10}{17}}=\frac{2}{10}

P(A/D)=\frac{1}{5}

As, you can see above that the values of P(A|D) and P(D|A) are not equal.









5 0
3 years ago
Read 2 more answers
A data scientist tried to many cups of coffee she drink every day at work over the course of the year. She used the data to buil
timama [110]

Answer:

.15

Step-by-step explanation:

Your end goal is to make sure everything equals up to 1.

.60 + .25 = .85

Subtract that from 1 and you will get .15

4 0
3 years ago
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