The numbers of calories per serving for various snakes foods are listed below.
corn chips: 230 calories
popcorn: 25 calories
potato chips: 115 calories
pretzels: 62 calories
what is the mean number of calories per serving for these foods?
a.) 88.5 cal.
b.)108 cal.
c.)230 cal.
d.)432 cal.

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total