IWrite a JavaScript coding for the following: a. Write a javascript program to enter the radius of the circle. Area=πr2 where π=3.14
Find the area of 15 circles.

b. Display the output as
Enter the radius =
Area of 15 circles =

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?