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aleksandr82 [10.1K]
2 years ago
6

If P(A)=0.3 and P(B)=0.45 what is P(A n B)

Mathematics
1 answer:
Ipatiy [6.2K]2 years ago
7 0
Probability that event A and event B both occur, 0.135
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Whats the greatest common factor of 42,28, and 70​
kobusy [5.1K]

Answer:

14

Step-by-step explanation:

70

  1 * 70

  5 * 14

  7 * 10

42

 1 * 42

 3 * 14

 7 * 6

28

 1 * 28

 2 * 14

 7 * 4

pick the largest factor from 70 and check it they also work with the other two. 14 is the GCF.

7 0
2 years ago
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A real estate agent received 1.5% commission for a house that sold for $250,000. How much was the agent's commission?
vampirchik [111]

Answer:

The answer is B.

Step-by-step explanation:

The answer would be B because dividing 250,000 would get you 25,000 which would be 10% of the total cost. Dividing by 10 again would get you 2500 which would be 1% of the total cost. Divide 2500 by 2 and you'll get 1250. 1250 + 2500 would be 1.5% of the total cost.

8 0
2 years ago
PLEASE HELP ASAP ILL GIVE BRAINLIEST IF CORRECT
shepuryov [24]
So first of all you can find x and y because all triangles have interior angles that add up to 180 degrees.

X= 10 degrees
Y= 60 degrees

Looking at the options, we see that the first statement is true. And if the angles are not equal, the triangles are not able to be similar.
6 0
2 years ago
∠5 is a supplement of ∠6, and m∠5=78°. Find m∠6.
vekshin1

Answer:

102^\circ

Step-by-step explanation:

Given that:

\angle 5 is a supplement of \angle 6.

m\angle 5 = 78°

To find:

m\angle 6 = ?

Solution:

First of all, let us learn about the concept of an angle being a supplement of the other angle.

\angle B is known as supplement of \angle A, if sum of the two angles is equal to 180°.

i.e. \angle A +\angle B=180^\circ.

For example, angle made on one side by a line intersecting the other line are supplement of each other.

Here, we are given that \angle 5 is a supplement of \angle 6.

In other words:

\angle 5+\angle 6=180^\circ

Putting value of \angle 5:

\Rightarrow 78^\circ+\angle 6=180^\circ\\\Rightarrow \angle 6 =180^\circ-78^\circ\\\Rightarrow \bold{\angle 6 =102^\circ\\}

So, the answer is: 102^\circ

6 0
3 years ago
Heyyyyyyy im bored talk to me please... :/..
fgiga [73]

Answer:

Hey, how's your day so far?

Step-by-step explanation:

And why are you on brainly if you're bored... why not discord or a video game or something?

4 0
2 years ago
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