b. Determine the number of dierent paths a ball could take when it falls from the top to the bottom. Explain. 2 marks c. How many diagonals can be drawn in an octagon [Bsided shape}. Solve with the use of formulas. 2 marks 6. In a class of 17 students, there are 8 girls and El boys. a. Howr many -member groups can be formed it there must be exactlyr 3 girls 2 marks b. Howr many IFS-member groups can be formed if there must be at least 4 boys 3 marks c. Determine the probability that a Bmember group will have 4 girls and 2 boys. Round to the nearest hundredth. 2 marks d. Determine the probability that a Emember group will have at least 1 girl. Round to the nearest hundredth. 3 marks