John throws a biased coin 120 times
1 answer:
Answer:
A) P(T) = 30/120 = 1/4
B) P(T) = 50
Step-by-step explanation:
A) P(T) = 30/120 = 1/4
B) P(T) = 1/4 of 200 which is 50
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Sorry, but the picture is too blurry. Can you write them down?
153
<u>+121</u>
274
Hope this helps!
Answer:
a) it has one real solution
F(x)=2x-5
k(x)=f(x+3)=2(x+3)-5=2x+6-5=2x+1
k(x)=2x+1
5/8 - 1/8 = 4/8
4/8 in it's simplest form is 1/2
