15=5+4(2d-3). How to you write this out? And what is the answer for d?
2 answers:
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Answer:
Step-by-step explanation:
The correct steps to solve the equation are:
Because
So, solving we get:
Sum 3 on every side:
Dividing by 2 into both sides:
So, the answer is
Answer:
I hope this is the answer. 2x+1
Answer:
0.3157
Step-by-step explanation:
Given that according to a certain news poll, 71% agreed that it should be the government's responsibility to provide a decent standard of living for the elderly,
Let A be the event that it should be the government's responsibility to provide a decent standard of living for the elderly, and B the event that it would be a good idea to invest part of their Social Security taxes on their own
P(B) = 41%=0.41
A and B are independent
Hence P(both)=
the probability that a person agreed with both propositions
= Probability for both A and B
= P(A) P(B) since A and B are independent
= 0.3157