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3 years ago

The probability for success of an event is P(A), and the probability of success of a second event is P(B). What is the

Mathematics

2 answers:

elena-s [515]3 years ago

8 0

Answer:

b I am sure because to x the number to the the probability and we don't know which ]h one so there is a 50% 50% chance for both.

Step-by-step explanation:

Kipish [7]3 years ago

3 0

Answer:

Option B - $P(A)\cdot P(B)$

Step-by-step explanation:

Given : The probability for success of an event is P(A), and the probability of success of a second event is P(B).

To find : What is the probability of both events occurring, in that order?

Solution :

The probability for success of an event is P(A).

The probability of success of a second event is P(B).

As the events are independent so the probability of both events occurring, in that order is $P(A)\cdot P(B)$

Therefore, Option C is correct.

The probability of both events occurring, in that order is $P(A)\cdot P(B)$

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An article bought a television for 2500 dollars and sold for 2325dollars find a.loss b.loss%

SpyIntel [72]

Answer:

Loss= $175

Loss %= 7%

Step-by-step explanation:

First of all, you find the difference between 2500 and 2325 which is 175, as his has decreased, it is a loss of $175

To find the percentage you do the difference over the original amount

So 175/2500 which will give you 0.07

0.07 x 100 will give you 7%

5 0

2 years ago

Is it 7^12 not so sure ._.

Alekssandra [29.7K]

You are correct, it is.

6 0

2 years ago

Evaluate. Be smart, <br>(2.31∙5.82+4.18∙2.31+90∙2.31)÷2.31∙0.55

OverLord2011 [107]

= 2.31(5.82+4.18+90)/ 2.31*0.55
=2.31*100/ 2.31* 0.55
=1*100*0.55
=100*0.55
=55

4 0

3 years ago

P(x)=(x-2)(x-3)(x+7) find the constant term

hram777 [196]

Short method: multiply constants
$= ( - 2) \times ( - 3) \times (7) \\ = 6 \times 7 \\ = 42$

Long mothod: expand it
$= ( {x}^{2} - 5x + 6)(x + 7) \\ = ... \\ = ... + 42$

Answer: 42

5 0

3 years ago

8. What is the measure of ZACB ?<br><br> 50 points^^

miss Akunina [59]

$Question$

What is the measure of ZACB ?

Answer:

Your Answer Would be 90° Or 180° My friend!

A triangle's angles add up to 180 degrees because one exterior angle is equal to the sum of the other two angles in the triangle.

Hope this Helps!!!

$xXxAnimexXx$

7 0

2 years ago

Read 2 more answers