Mand n are two events p(m) = 0.60, p(n) = 0.20, and p (m and n) = 0.1.

find the probability of p (m or n).

0.2

0.5

0.6

0.7

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?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

With number 11 ( show how you got the answer)