Anna only wants to go on 5 rides at the fair. she can either buy a pass for
the entire weekend or buy a ticket for each ride. which option is the best
buy for anna?
a. a weekend pass costs $30.
b. special attractions, like concerts, cost more.
c. a ticket to ride once costs $3.
d. most people who go to the fair buy a pass.

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable