Use the appropriate form of the percentage formula. Round division to the nearest hundredth if necessary.

$1.5 \%$ of what number is $20$ ? Round to the nearest hundredth.

Write the percent as a decimal. Round to the nearest thousandth if the division does not terminate. See the discussed example before.

$$125\frac{1}{3}\%$$

Using the percent proportion, what percent of 72 is 21? If needed, round it to the nearest tenth.

The Lawson family left a $15\%$ tip for a restaurant check. If the check totaled $\$19.47$, find the amount of the tip. What was the total cost of the meal, including the tip?

An automobile manufacturer learns about an ignition switch defect that may cause serious safety issues but rather than enact an expensive recall of hundreds of thousands of​ vehicles, management covers it up. Which approach to social responsibility would this BEST​ demonstrate?

A. Defensive stance

B. Accommodative stance

C. Preemptive stance

D. Obstructionist stance

E. Proactive stance

What particular elements of Trilogy's culture most likely appeal to the kind of employees it seeks? How does it convey those elements to job prospects?

What are three examples of ethical scientific behavior?

Byron Johnson took a pay cut of $5\%$. He was earning $\$148,200$ annually. What is his new annual salary?

Write the percent as a whole number, mixed number, or fraction, reduced to lowest terms.

$$361\%$$

Write the percent as a whole number, mixed number, or fraction, reduced to lowest terms.

$$10\%$$

Use the appropriate form of the percentage formula. Round division to the nearest hundredth if necessary.

$0.28 \%$ of what number is $12$ ? Round to the nearest hundredth.

Sally works in the human resources department of a large organization. Every day she eats lunch with Albert, who works in the shipping department. Last week Franklin was hired in the receiving department in a position similar to Albert's. Although Albert has been with the company for more than five years, he heard yesterday that Franklin is receiving a higher salary. Sally has access to the personnel records, but she has not seen Franklin's hiring information. However, yesterday she heard her supervisor discussing Franklin's salary with another manager. Is it OK for Sally to tell Albert what she knows? How should she respond if he asks if the rumor is true? Is it unethical for Sally to share the information she didn't see in the files but overheard? In the future, how could Sally respond to questions and maintain her professionalism when asked about confidential information?

Write the percent as a decimal. Round to the nearest thousandth if the division does not terminate. See the discussed example before.

$$150\%$$

Frances Johnson received a $6.2\%$ increase in earnings. She was earning $\$86,900$ annually. What is her new annual earnings?