The answer is d because d
The sentence that shows the disadvantage of a questionnaire is option D. The sample of individuals who respond may not be representative of the population.
<h3>What is a questionnaire?</h3>
A questionnaire is a set of printed or written questions with a choice of answers, devised for the purposes of a survey or statistical study.
Therefore, the correct answer is option D. The sample of individuals who respond may not be representative of the population.
learn more about questionnaire: brainly.com/question/25257437
#SPJ1
The correct option is B.
In case of non repayment of loan, the lender can sell the collateral and used the proceeds to cover his losses. A collateral is always in form of properties which are substantial in value, it is often requested that borrowers provide collateral in order to reassure lenders that they will pay up.
Answer: 1.621
Explanation:
The old charge per student was $678 per month
The new charge is $1,099.
The percent of the new charge compared to the old according to the question methodology is:
= New charge per student / old charge per student
= 1,099/678
= 1.621
It is not a function bc -5 repeats 2x
