Which of these is the largest number? A. 50%
B. 0.55
C. 4/10

Is the orthocenter of a triangle on the inside ?

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?