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Total questions: 13
Worksheet time: 14mins
Marcus’s favorite casserole recipe requires 3 eggs and makes 6 servings. Marcus will modify the recipe by using 5 eggs and increasing all other ingredients in the recipe proportionally. What is the total number of servings the modified recipe will make?
6
8
10
12
15
The 35-member History Club is meeting to choose a student government representative. The members decide that the representative, who will be chosen at random, CANNOT be any of the 3 officers of the club. What is the probability that Hiroko, who is a member of the club but NOT an officer, will be chosen?
0
4/35
1/35
1/3
1/32
A team of 7 people is to be chosen from 5 women and 7 men. Calculate the number of different ways in which this can be done if the team is to contain more women than men.
10
21
196
792
The letters of the word THURSDAY are arranged in a straight line. Find the number of different arrangements of the letters if the arrangement must start with the letter T and end with the letter Y.
28
56
720
40320
The letters of the word THURSDAY are arranged in a straight line. Find the number of different arrangements of the letters if the second letter in the arrangement must be Y.
56
40320
720
5040
A team of 5 students is to be chosen from a class of 10 boys and 8 girls. Find the number of different teams that may be chosen if the team must contain at least one boy and one girl.
306
153
8260
5216
