C. Rubber shoe soles on asphalt
Answer with Explanation:
We are given that
Diameter of cylinder,
3 cm
Radius,
1m=100 cm
Height,h=12 cm=
Mass,m=750 g=
1kg=1000 g
Diameter of beaker,
Radius of beaker,
A.


Hence, the height of the water in the beaker rises when the cylinder is submerged=1.08 cm
B.Weight read on the scale after the cylinder is submerged

Where 

Density of water=


Frequency:
Cardio : Five or more
HIIT: 5 or 4
Strength: 2-3 days on non-consecutive days a week
Intensity:
How hard you work during the session
For cardio : workout at your target heart rate.
For HIIT: varying intensity from high to low or rest ( no slow pace)
For strength: you should lift enough weight to complete the needed number of reps and sets.
Time:
For cardio 30- 60 min
For HIIT 45 min (short periods of bursts followed by rest)
For strength depends on the amount of weight.
Type:
Either cardio, HIIT or strength training (resistance training)
NOTE: This info is given by an unqualified brofessor, who uses his hard gained bro-science in the expense of scientific facts to solve others broblems.