We know that
the addition rule states that
P(A or B) = P(A) + P(B) − P(A and B)
in this problem
P(A)=0.72
P(B)=0.84
P(A and B)=0.64
so
P(A or B) = P(A) + P(B) − P(A and B)-----> 0.72+0.84-0.64
P(A or B) = 0.92
the answer is
0.92 (92%)
The correct answer to your question is A.) Reflectional
Answer:
no, i don't think that is enough enough information for angelina to calculate the interest rate.
Step-by-step explanation: