1. Calculate how to prepare 100ml of 2mM solution of glucose having 10mM glucose solution and water?

2. How to prepare 250ul of 0,01% (m/v) solution of cysteine having destiled water and crystal cysteine.

Pleasee help

For the first part
You already know mo here you can use the log dilution
M1V1=M2V2
10*V1=2* 100
V1 = 210mL
So add 110mL of water in 100 mL of solution
Second question has many typo errors
Please post it again.