exam
Maths Puzzle
Numerical Ability
Three coins are tossed . Find the probability that no more than one coin lands heads up. is it 5/8, 1/4, 3/8, or 1/2
How do I work this out?
Please help
Ellen
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exam Other Question
Hi Can I have some help with variations?
Boyle's Law states that the pressure P of a sample of gas is directly proportional to the temperature T and inversely proportional to th
Are these equations linear and,if not, explain.
x/2-y=7
G(X)=2/X-3
X=3+y
f(x)=7