If a coin is tossed 5 times, what is the probability that it will land heads each time
2 answers:
1/2 because there are only two sides heads and tails. applies to each time you toss the coin
each flip has a 1/2 probability
for 5 in a row it would be 1/2 x 1/2 x 1/2 x 1/2 x 1/2 = 1/32
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Step-by-step explanation:
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700/200=7/2 because devide by 100 and then=3 1/2 and half is .5 so=
3.5
Since multiplying by 0.5 is the same as dividing by 2, the problem is described by the sentence
"Half the sum of a number and 40 equals 200"
Answer: middle one = 4/4 + 1 + 2 =3
Step-by-step explanation:
4/4 also equals one so x=4 1+2=3
4/4=1
Answer:
3
Step-by-step explanation:
substitute x = 4 , y = 6 into the expression
y - (5 - (x - y))
= 6 - (5 - (6 - 4))
= 6 - (5 - 2))
= 6 - 3
= 3