Let A be event that adults regularly consume coffee.
And B be event that adults regularly consume Soda.
Hence
P(A)= 0.65 and P(B)=0.60
Now we have 75% adults consume at least one of these products.
Means
A)
Hence correct answed is 0.50
B) Now here probability that randomly selected adult doesn't regukregu consume at least one of these products .
I.e.
=
=0.25
Hence correct answer is 0.25
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