Use arccos...cos^-1 so
cos^-1 (0.8195)
it equals 34.96522689°
Sorry could not type exponents
Answer:
0.1458333333 i think
Step-by-step explanation:
You need to divide the two numbers. 15/3 = 5
For every 5 days you do 1 job
5:1
Answer:
4
Step-by-step explanation:
