4 years ago

Help me ....urgant!!! solve this plz

Mathematics

1 answer:

algol134 years ago

8 0

Answer is 5/6
I hope this is useful

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wlad13 [49]

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4 years ago

If two events a and b are independent and you know that p(a) = 0.70, what is the value of p(a | b)?

Afina-wow [57]

Hello :
note 1 :
p(A|B) = p(A∩B)/<span> p(B)....(1)

note 2 :
</span> A and B independent: p(A∩B) = p(A)×p(B)......(2)
subsct in (1) : p(A|B) = p(A∩B)/ p(B)
= (p(A)×p(B))/p(B)
p(A|B) = p(A) = 0.70

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4 years ago

Y MORE THAN 4 is -36 translate for me please into math symbols then solve problem (list steps)

Sphinxa [80]

$y + 4 = -36

Subtract 4 both sides.

y = -40

Check solution. 

-40 + 4 = -36

This is correct.

You're welcome. 
$ Observe below please.

4 0

3 years ago

please solve this problem using the pythagorean theorem, and give me the right answer and I will give you brainliest. :)

kow [346]

<h3>Answer: 9.7</h3>

======================================================

Explanation:

See the diagram below.

The diagram shows we have a right triangle with these side lengths:

a = 8 meters
b = 5.5 meters
c = unknown hypotenuse

We'll use the pythagorean theorem to find c

$a^2 + b^2 = c^2\\\\c = \sqrt{a^2 + b^2}\\\\c = \sqrt{(8)^2 + (5.5)^2}\\\\c = \sqrt{94.25}\\\\c \approx 9.7082\\\\c \approx 9.7\\\\$

Mrs. Durham and Brett are about 9.7 meters apart.

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2 years ago

Determine if each proportion on the left is True or False. Answer options on the right side may be used more than once.

tangare [24]

28/16=14/8 TRUE
3/5=9/15 TRUE
4/32=10/78 FALSE
3/4=12/16 TRUE

7 0

4 years ago

Help me ....urgant!!! solve this plz​

Help me ....urgant!!! solve this plz