A survey of 35 individuals who passed the seven actuarial exams and obtained the rank of Fellow in the actuarial field finds the average salary to be S150,000. If the standard deviation for the population is S15,000, construct a 95% confidence interval for the salary of all Fellows.

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Can any one me with the answers to these questions asap?