Answer:
Step-by-step explanation:
We are given the following information in the question:
Number of sheets contained in a ream of paper = 500
Number of sheets Norm has = 373
Portion of ream Norm has =
Formula:
Converting into decimal form, we have,
373/500 = fraction
.746 = decimal
Tickets: $78
snacks: $21
total: $99
expensive movies.
1.6726
square each standard deviation, add them then squareroot.