Prisha spends about 35 minutes reading each day. She also listens to music for an average of 40 minutes per day, and she listens to podcasts for 1.25 hours four times a week. If Prisha decides to increase the time she does each activity by 1/4 , find the total number of hours she spends reading and listening to music and podcasts in a year with a reasonable level of accuracy.

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.