Madison and Britney sell handmade beads bracelets in a booth at the mall. They each use a constant number of beads per bracelet. Madison starts the day with 2,980 beads and she uses 20 beads for each bead bracelet she makes.

The table below represents the number of beads bracelet Britney makes and the number of beads she has remaining

Number of
Bead
Bracelets made
Number of
Beads
Remaining
0

3,200
20

2,700
40

2,200
60

1,700

Who uses more beads to make each bead bracelet?

If both Madison and Britney use up all of their beads, who will have made more bead bracelet?

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places