What is the time shown on the given clock?
4:20
4:25
5:20
5:25
Hour hand has just crossed 4 - so it is 4 hours. The minute hand is on 4, which indicates 20 minutes. Hence, time on the clock is 4:20.
Write the time shown in the given clock in 24 hours format if it's PM.
Evaluate: (2y+5)(2y+5).
Using an identity expand : (2y+5)(2y+5)