The proper air pressure for Caitlin's bicycle tire is 30 lbs per square inch (psi). The percent error in Caitlin's current tire pressure is 15%. Using the amount of error found in the last question what are the possible tire pressures? (Use percent error fomula)

Which option identifies how kevin should proceed in the following scenario? four years ago kevin designed an mp3 player for young children. now that technology has changed, he would like to update his design to ensure that it encompasses cutting-edge techniques. by creating a third-angle projection of his ideas by designing an isometric projection of his new ideas by referring to past designs and illustrations of his original model by conferring with engineers who have improved upon similar devices