The earnings of two employees are given below: employee a: 6% commission on all sales employee b: 4% commission on the first $80,000 and 8% on anything over $80,000 how much more does a straight commission employee make than the graduated commission employee for sales of $100,000? a. $1,200 b. $1,600 c. $2,000 d. $3,200

Which graph represents the solution of the inequality?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?