Need Help ASAP Morgan arrived at her destination at 5:45 pm. If she left at 4:48 pm on the same day, how long did the journey take?

I'm not too good at these at all :(

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours