This world war ii poster was designed to encourage americans to avoid sharing information that could hurt the war effort. Which appeals are used in the poster? identify at least two examples from the poster to support your answer. Answer in a minimum of two complete sentences.

By what percent will the product of two numbers change, if the first number increases by 70%, while the second number decreases by 40%.

Give an example of the type and scale of economic activity for a traditional economy.

17 a tourist was planning a trip by car for travelling at some constant speed for 2.5 hours. however, he found that if he increases the speed by 20 km/h he can cover the same distance in 30 minutes less time than it was planned. what was the planned speed of the tourist, in km/h?