5. suppose your instructor assigns grade for the course based on your performance as
following: 24% for home works, 16% for quizzes, 25% for midterm exam, and 35% for
final exam. what would your grade score be if you scored 75 points on your homework
assignments, 85 points on quizzes, 90 points on midterm exam, and 80 points on your
final exam? (hint: create probability table and calculate mean value).
(5 points)

George is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step