need done asap please

Determine the number of subsets of 4 elements taken from a set of 11 elements if order does not matter. ONLY enter the numerical value. O 330 O 1663 200 O 7920 O 14 641 How is , related to my? A. n (n - r)! B. C. = ner r! C. C = PXr! C = Px (n-r)! OA O B O C OD To win a lottery, you must match five numbers between 1 and 20. What is the probability of winning the grand prize? A. 15 504 5 B. 15 504 C. 372 096 D. 1 860 480Assume you have $2, $1, $0.50, $0.25, and $0.05 coins in your pocket. How many different sums of money can you make? 063 064 06 O 720 How many ways are there to choose 3 men and 5 women from a group of 7 men and 8 women? O 840 0 1411200 091 O 1960 In which of the following situation, the use of both, combinations and permutations, is required? 0 The number of ways of dealing 5 cards to 5 people 0 The number of 4-people committees from a group of 10 employees Selecting 3 boys and 3 girls from 8 boys and 7 girls, then assigning them roles on a committee 0 The number of ways 8 runners can finish in 1st, 2nd and 3rd place 0 A set of triangular flags will be flown along the front of a used car lot. Four are red, three are greenr three are blue, and the remaining five are of different colors. What is the appropriate method of calculating the number of arrangements of the flags? 15! 4!3!3I 10! 4l3l31 1015! 4!3!3I 15! 4!3!3I5! A. B. C. D. op. OB QC on In how many way . could the letters in the word CON SINE be arranged, if the v rwels remain the original order? Oh _Y enter the numerit ai value. 0 340 O 841 o 720 O 721 Which of the following is equivalently to \"C