Walter buys a bus pass for $30 every time he rides the bus money is deducted from the value of the pass he rode 12 times and $24 was deducted

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?