Seeclear windows makes windows for use in homes and commercial buildings. the standards for glass thickness call for the glass to average 0.375 inches with a standard deviation equal to 0.050 inch. suppose a random sample of n equals 50 windows yields a sample mean of 0.392 inches. what is the probability if the windows meet the standards?

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.

ok

step-by-step explanation:

the answer should be a. snail