Correct answer only !

suppose the dial on the spinner is spun 2 times in a row.

x is the number of times the dial lands on region a.

which table represents the probability distribution for the variable x?

Suppose the dial on the spinner is spun 2 times in a row.

X is the number of times the dial lands on region B.

Which table represents the probability distribution for the variable X?

if this is your spinner the answer would be

X   P

0  9/16

1    3/8

2    1/16

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

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step-by-step explanation: