Answer:
f(4) = 11
Step-by-step explanation:
To evaluate f(4) substitute x = 4 into f(x)
f(4) = 3(4) - 1 = 12 - 1 = 11
Answer b is correct have a great day :) it has very special value
<span>If you save $6,079.57 today at a 12 pct annual interest rate for the next six years, you will have $12,000 at the end of 6 years.
Therefore, she need to put in </span>$6,079.57 to the bank now <span> if the interest rate is 12 percent per year.
I hope my answer has come to your help. God bless and have a nice day ahead!
</span>
Answer:
The probability of failure of trial 11 is 
Step-by-step explanation:
Generally one the attributes of a binomial experiment is that the probability of success and failure is constant every trial so given from the question that the probability of success is 0.84 for trial 7 , then the probability of failure of trial 7 will be evaluated as

=> 
And from the attribute stated above the probability of failure of trial 11 is 
Answer:
3/5 or 0.6
Step-by-step explanation:
First convert it into a fraction-3/5-then convert the fraction into a decimal-0.6