You spin the spinner, flip a coin, then spin the spinner again. Find the probability of the compound event. Write your answer as a fraction or percent rounded to the nearest hundredth.



The probability of not spinning a red, flipping tails, then not spinning an even number is?

You spin the spinner flip a coin then spin the spinner again Find the probability of the compound event Write your answer as a fraction or percent rounded to th class=

Respuesta :

Answer:

Just by simply adding the two quantities you can get the net change.  $67.12 +(addition sign because we want the net change) $2.56= $69.68.  The last number is the net change!

Step-by-step explanation:

Answer:  [tex]\dfrac{2}{9}[/tex]

Step-by-step explanation:

From the given spinner, the probability of spinning not red ( i.e spinning blue, yellow)is given by :-

[tex]\text{P(not red)}=\dfrac{2}{3}[/tex]

The probability of not spinning an even number ( i.e spinning 1, 3) is given by :-

[tex]\text{P(not even)}=\dfrac{2}{3}[/tex]

Also, the probability of getting a tail when flipping a unbiased coin =[tex]P(T)=\dfrac{1}{2}[/tex]

Since all the events are independent , thus the probability of not spinning a red, flipping tails, then not spinning an even number will be:-

[tex]\text{P(not red)}\times\text{P(not even)}\times P(T)\\\\=\dfrac{2}{3}\times\dfrac{2}{3}\times\dfrac{1}{2}\\\\=\dfrac{2}{9}[/tex]