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Sergeu [11.5K]
3 years ago
11

Explain the difference of independent and dependent events.

Mathematics
2 answers:
Kazeer [188]3 years ago
6 0

Answer:

An independent event is an event in which the outcome isn't affected by another event. A dependent event is affected by the outcome of a second event.

love history [14]3 years ago
5 0
An independent event is an event in which the outcome isn't affected by another event. A dependent event is affected by the outcome of a second event.
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GEOMETRY NEED HELP AS SOON AS POSSIBLE
Aneli [31]

Answer:

BAC=15

Step-by-step explanation:

angle BOA= 180-30= 150

triangle BAO is   isosceles because it has two equal sides, radii of a circumference so the angles ABO=BAO=(180-150)/2=15

4 0
3 years ago
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Fifteen more than half a number is 9
Goshia [24]
 the answer is 15+1/2x+9

6 0
3 years ago
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A right cylinder has a radius of 5 and a height of 9. What is its surface area?​
harkovskaia [24]

Answer:

B. 140π units²

Step-by-step explanation:

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2πrh + 2πr²

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5 0
3 years ago
Which polynomial is the perfect square trinomial? And why??? Help Please!!
lutik1710 [3]
<h3>Answer:</h3>

See the attached

<h3>Step-by-step explanation:</h3>

When you square the binomial (a -b), you get ...

... (a -b)² = a² -2ab +b²

That is, both the a² and b² terms have positive signs, and the middle term is twice the product of the roots of the squared terms.

The last two selections have negative signs on the constant, so cannot be perfect square trinomials.

The first selection has a middle term that is -ab, not -2ab, so it is not a perfect square trinomial, either.

The second selection is the correct one:

... 4a² -20a +25 = (2a +5)²

4 0
3 years ago
function expressed by formula y=-0.5x is there a value of x for which y=-150 if there is such value then solve it
vekshin1

Answer:

3000

Step-by-step explanation:

y=-.05x

y=-150

x*.05=150

150/.05=3000

7 0
3 years ago
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