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anyanavicka [17]
4 years ago
9

Two groups of students are doing a coin flip experiment. Group 1 flips a quarter 100 times and gets 40 heads and 60 tails. Group

2 flips a nickel 200 times and gets 95 heads and 105 tails. For group 1 the experimental probability of getting tails is 0.6 and for group 2 the experimental probability of getting tails is 0.525. Which statement is true?
Mathematics
2 answers:
lukranit [14]4 years ago
7 0
I probably would say C. Because that is the one that makes sense. Hope its right!
aleksklad [387]4 years ago
4 0
I think the best answer question would be C.

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atroni [7]

Answer:

I think the answer is no because none of these are divisible by any of the numbers

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3 years ago
Two rays that have a common endpoint and form a line.
nlexa [21]

Step-by-step explanation:

Opposite rays is the answer....

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Given f(x)=6x+2, find f(x+3).
Finger [1]

Answer:

<em><u>f</u></em><em><u>(</u></em><em><u>x</u></em><em><u>+</u></em><em><u>3</u></em><em><u>)</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>6</u></em><em><u>x</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>2</u></em><em><u>0</u></em>

Step-by-step explanation:

{ \sf{f(x) = 6x + 2}} \\ { \sf{f(x + 3) = 6(x + 3) + 2}} \\ =  { \sf{6x + 20}}

3 0
3 years ago
F(x)=3x+5/x, what is f(a-2)
grin007 [14]

Replace x with the binomial a - 2.

f(a - 2) = [3(a - 2) + 5]/(a- 2)

f(a - 2) = [3a - 6 + 5]/(a - 2)

f(a - 2) = [3a - 1]/(a - 2)

f(a - 2) = (3a - 1)/(a - 2)

Done.

8 0
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AveGali [126]

Answer:

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