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aalyn [17]
3 years ago
15

Is experimental probability always close to theoretical probability? Explain.

Mathematics
1 answer:
AleksandrR [38]3 years ago
4 0

Answer:

it should be pretty close but not all the time 100% accurate depending on how well it is done. if you're talking about it in a lab sense, there's sometimes human error, or the equipment you're using isn't always 100% accurate either which leads to a slight difference. As long as everything is done correctly it should be relatively the same

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prisoha [69]
You have $15 and admission is $5, so you know have $10 before doing any games. If you wanted to play 12 games, you would need $10.20, which you do not have. But, if you wanted to play 11 games, then you would need $9.35, which is just under $10.

So the maximum amount of games that you could play would be 11 games. 
8 0
3 years ago
An exterior angle of an isosceles triangle has measure 130°. Find two possible sets of measures for the angles of the triangle.
frozen [14]
(1) it can be both exterior of vertex or base. 180-130=50°
vertex is 50°:     base=(180-50)/2=65°
base is 50°:       vertex= 180-2*50=80°

vertex 50 base 65; vertex 80, base 50

(2)base=180-130=50°
vertex=180-2*50=80°

base 50 vertex 80
5 0
3 years ago
Solve for -6+3x=x-2+4x
Iteru [2.4K]

Answer:

x= -2

Step-by-step explanation: If you feel skeptical about my answer, then you should plug -2 back into the equation to check if it's correct. And it's correct for me when I did it.

7 0
3 years ago
Which of the following are exterior angles? Check all that apply.
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4 0
3 years ago
Read 2 more answers
Rewrite the equation by completing the square.<br> x^2+ 12x + 36 = 0
svetoff [14.1K]

Answer:

(x+6)^2 =0

Step-by-step explanation:

x^2+ 12x + 36 = 0

Subtract 36 from each side

x^2+ 12x + 36-36 = 0-36

x^2 +12x = -36

Take the coefficient of x

12

Divide by 2

12/2 =6

Square it

6^2 =36

Add this to each side

x^2+ 12x + 36 = -36+36

(x+12/2)^2 = 0

(x+6)^2 =0

4 0
3 years ago
Read 2 more answers
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