3 freshmen and 2 sophomores from a sorority will attend a conference. If the sorority has 12 freshmen and 9 sophomores, in how m
any different ways can the conference attendees be selected?
2 answers:
Answer:
It can be selected by age or gender
Step-by-step explanation:
Answer:
7920
Step-by-step explanation:
12C3 × 9C2
= 220×36
= 7920
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If he does three hours, its 9 strips, for four, its 12, six is 18, seven is 21, and nine is 27
1/7th of girls have neither
A ) y = 2(3) + 7
y = 15
b ) y = 2(-3) + 7
y = 1
Area = Length x Width
63 = 9 x width
Width= 63 ÷ 9 = 7 feet
Answer: 7 feet
It would be log7squared(7)
