€. Express into parts eg. 0.1%=1 in 1000 i. 0.25%
ii. 0.04%
iii. 0.0125%
a.
a.
Express the following into percentages. eg, 10g in 100ml solution =
i. 0.001g in 100ml solution
ii. 0.35mg in 120ml solution
iii. 10mg in 25g solution
b. List the essential parts of prescription and their importance in minimizing
prescription errors.
[1
c. Describe the symbol of the Pharmaceutical-society of Ghana.
[
d. What is a Label? Indicate its function on a pharmaceutical package.
15​

May someone explain how to do this question?

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.

True or false: the revolution of the earth creates day and night as it rotates around the sun