Match the inequality to the word problem. Katie wants to have at least $200 in her bank account by the end of the month. She currently has $25 in her bank account. Katie
makes $12 for each dog that she walk How many dogs would Katie have to walk to
reach her goal of $200?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0