10P8 = 10!/(10 - 8)! = 10!/2! = 1,814,400
The answer is A. The data is a sample, so you can determine every answer with the word 'population' in it to be wrong.
The answer is c 10 #s are greater than 110
Answer:210ml, 140 ml, 60%
Step-by-step explanation:
Given
Juli has 200 ml of 35% hand sanitizer
Sarah has 150 ml of 85% hand sanitizer
The mixture has 60% con. i.e. 60 % is Alcohol and 40 % water
The final volume of the mixture =200+150=350 ml
Now, 60% of 350 ml= 
So, pure Alcohol is 210 ml
Water in the final mixture= 
The concentration of Alcohol is 60%
75 mph because you divide 337.5 by 4.5