A florist sells 3 roses for a total of $10. Each rose costs the same amount. What is the cost of 12 roses? A. $9.60
В. $10.40
C. $14.00
D. $15.00

Which of the following statement about pascal's triangle are true?

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?