(2 marks) Ten persons will stand in a line. 3 males and 7 females. In how many ways they may be arranged according to gender?
1 answer:
Answer:
In 1 ways they may be arranged the line
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Answer:
180cm^3
Step-by-step explanation:
All you have to do is multiply everything together to get the volume. l x w x h
t=4
explanation
2(t+1)=10
2t+2=10
2t=8
t=4
Answer:
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Step-by-step explanation:
