Gillian bought some bund and cakes for $15.25. a bun and a cake cost $2 altogether and each cake cost $1.25. she bought one more cake than buns. how many buns did gillian buy?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

An object in geometry with no width, length or height is a(n):

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?