Answer:
(up) 10 km/hr, (down) 40 km/hr, (total) 16 km /hr
Explanation:
They went 40 km in 2.5 hours (20 km in 2 hours up, 20 km in 0.5 hrs down), so for the total trip his average speed was: 40 km/2.5hrs or 16 km/hr. Going up the hill their average time was 20 km/2hrs or 10 km/hr. Going down the hill their average speed was 20 km/0.5hrs or 40km/hour
Stoicism is a school of Hellenistic philosophy founded by Zeno of Citium in Athens in the early 3rd century BC. ... The Stoics also held that certain destructive emotions resulted from errors of judgment, and they believed people should aim to maintain a will (called prohairesis) that is "in accordance with nature".
1. measure 1, beat 1: A
measure 2, beat 1: C#
measure 3, beat 1: B
2. A, E, C#, E, A, E, C#, E
3. A sharp is used and changes the original note by a half step up.
4. mf is mezzo forte - like moderately loud
5. It means Staccato