Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Question

contestada

Respuesta :

jimthompson5910 jimthompson5910 · Answer 1 · 2020-04-09T04:02:58+02:00

======================================================

Work Shown:

A = event of landing on a number greater than 8

P(A) = 1/5

We have 1 number that is greater than 8 (which is the space "9") out of 5 total

---------

B = event of landing on a divisor of 81

B = event of landing on 9, since 9 is a divisor of 81 (no other numbers listed are a divisor of 81)

P(B) = 1/5 for identical reasoning as above

---------

P(A and B) = P(A)*P(B)

P(A and B) = (1/5)*(1/5)

P(A and B) = 1/25

wegnerkolmp2741o wegnerkolmp2741o · Answer 2 · 2020-04-09T18:01:08+02:00

Answer:

1/25

Step-by-step explanation:

There are 5 places to land the spinner, 5,6,7,8,9

Number greater than 8 : 9

P (number greater than 8) = choices greater than 8/total

=1/5

Now we spin again

There are 5 places to land the spinner, 5,6,7,8,9

divisor of 81 : 9

P (divisor of 81) = divisor of 81/total

=1/5

P(>8, divisor of 81)= P (number greater than 8)* (divisor of 81)

= 1/5*1/5 = 1/25