Steve is a member of the athletics club and trains twice a week. These are the dimensions of the track he uses. What is the perimeter of the grassed area in the centre of the running track? m

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?

What’s the range cuz i can’t find it?