There are 8 possible outcomes when you throw a coin three times:
Out of these combination, the ones with exactly two heads are
So, 3 combinations out of 8 have exactly two heads. This means that the probability of having two heads with three coin throws is 3/8
N=0,8,16,24,...; because when n=8k
then n/8 is natural number.
So the smallest value of n is 0.
Answer:
cost = 56 + 8t, where t is the number of hours worked for.
for 4 hours of work, cost = 56 + 8 x 4 = $88
Step-by-step explanation:
Answer: a=14
Step-by-step explanation:
Equation: 5=1/2a-2
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