A fair coin is flipped eight times. What is the probability of the coin landing heads up exactly 2 times?
2 answers:
Answer:
50%
Step-by-step explanation:
no matter how many times it is flip you will get heads or tails.
Answer:
50%
Step-by-step explanation:
two sides 1/2= 50%
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4p - 9 = -193
4p = -193 = 9
4p = -184
p = -184/4
p = -46
how is the volume of a solution used in calculating concentration?
<span>The ratio of sides is, 8:10 = 4:5
squaring it yields, 16:25
the ratio of the area is 16:25
</span>
Answer:
C
Step-by-step explanation:
<h2>—Math</h2>
38% = 38/100
= 19/50
Answer:
£55.25
Step-by-step explanation:
Cost after reduction
=Cost before sale - Reduction in cost
= 85 - 35% of 85
= 85 - 0.35*85
= 85 - 29.75
= £55.25
