Brand A tortilla chips cost $3.50 for 12 ounces and Brand B tortilla chips cost $4.50 for 16 ounces. a. Which brand of tortilla chips has the lowest unit price?

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Find the missing dimension! need asap! tiny square is a =3025 in ²