Plz me with these 2 problems i really need it and i need to know how you to the answer so i can show my work

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6