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GalinKa [24]
3 years ago
14

A spinner is divided into 6 equal sections and colored as shown. The spinner is spun 60 times, and the results are recorded in t

he table.
Red Bu
Yellow
Red
Red Blue Yellow
24 14 22
Red Yellow
Move symbols into the blanks to correctly complete the inequalities comparing the experimental probability and theoretical probability
for each color
Experimental P (Red)
Theoretical P (Red)
Experimental P (Blue)
Theoretical P (Blue)
Experimental P (Yellow O
Theoretical P (Yellow)
Mathematics
2 answers:
Delicious77 [7]3 years ago
7 0

Exp prob (red)   = 24 / 60  =  4 / 10   = 2/5

Theoretical prob (red)  = (1/2)

Exp prob (blue)   =  14 / 60  =  7 / 30

Theoretical prob (blue)  = 1/6

Exp prob ( yellow)  =  22/ 60  = 11/30

Theoretical prob ( yellow)  =   2/6  =  1/3

forsale [732]3 years ago
3 0

Answer:

Experimental probability:experimental probability is when you actually experiment to see the results of a real life problemExample:There is a coin and you decide to toss it to see what were the results. Say you toss it 10 times but it lads on tails only 3 times but head on 7 times. So the experimental probability for tails is 3/10 and for heads it is 7/10.That is what experimental probability is.Mathematically:number of favorable trialstotal number of trialsTheoretical probability:theoretical probability is when you decide what will probably happen with the information given about the topicExample:You have a bag full of blocks. There are 3 red, 6 yellow, 1 pink, and 10 blue. The theoretical probability is this:(P)red = 3/20 (P)yelllow = 6/20 (P) pink = 1/20 (P)blue = 10/20Mathematically:number of favorable outcomesnumber of possible outcomes

Step-by-step explanation:

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Step-by-step explanation:

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ANSWER

See below

EXPLANATION

Given

f(x) =  \frac{ {x}- 9 }{x + 5}

and

g(x) =   \frac{ - 5x - 9}{x - 1}

(f \circ \: g)(x)=  \frac{ (\frac{ - 5x - 9}{x - 1})- 9 }{(\frac{ - 5x - 9}{x - 1} )+ 5}

(f \circ \: g)(x)=  \frac{ \frac{ - 5x - 9 - 9(x - 1)}{x - 1}}{\frac{ - 5x - 9 + 5(x - 1)}{x - 1} }

Expand:

(f \circ \: g)(x)=  \frac{ \frac{ - 5x - 9 - 9x  + 9}{x - 1}}{\frac{ - 5x - 9 + 5x - 5}{x - 1} }

(f \circ \: g)(x)=  \frac{ \frac{ - 5x - 9x  + 9 - 9}{x - 1}}{\frac{ - 5x + 5x - 5 - 9}{x - 1} }

(f \circ \: g)(x)=  \frac{ \frac{ - 14x }{x - 1}}{\frac{ -14}{x - 1} }

Since the denominators are the same, they will cancel out,

(f \circ \: g)(x)= \frac{ - 14x}{ - 14}  = x

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Answer:

Step-by-step explanation:

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