Answer:
x=3 the answer is 3
Step-by-step explanation:
Answer:
She would need 100 ml of the 8% solution
Step-by-step explanation:
You can always answer these questions using a proportion. The numerator will represent the amount of Minoxidil, and the denominator will represent the total amount of solution
She already ha 100 ml of a 4% solution. That means that she has 4 ml of Minoxidil already

We can multiply both sides by 100 for simplicity

Answer: 75 cm per hour
Step-by-step explanation:
375 divided by 5=75
Answer:
2/3 or 2 to 3
Step-by-step explanation:
Good luck!