Drag the tiles to the correct boxes to complete the pairs

3: +=7
22 - = =-
y=-41-5
9= 41 +1
33 - =4
63 - 24 = 8

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Somone me i want to know what 18 hours out of 24 hours in a fraction

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?