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1 answer:
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Answer:
0.71
Step-by-step explanation:
When a coin is tossed 100 times, it yields heads 71 times and tails 29 times.
So the probability of heads = Number of heads/Total number of tosses
=
=
Similarly, probability of tails = Number of tails/Total number of tosses
=
=
So the probability that the next flip results in a head = Probability of heads in the toss = 0.71
<h3>Radius of circle is 2.5 feet</h3><h3>Diameter of circle is 5 feet</h3>
<em><u>Solution:</u></em>
Given that,
Circumference of circle = 15.7 feet
<em><u>The formula for the circumference of a circle is:</u></em>
Where, "r" is the radius of circle
Given that,
C = 15.7 feet
Therefore,
Thus radius of circle is 2.5 feet
Also,
Diameter = 2( radius )
Diameter = 2 (2.5) = 5
Thus diameter of circle is 5 feet