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%
Answer:
Step-by-step explanation:
we know that
The formula to calculate the coordinates of the midpoint between two points is equal to
we have that
The coordinates of diagonal WY are
substitute in the formula to calculate the midpoint
Answer:
7.4
Step-by-step explanation:
- find the area of rectangular sign8times6.5)=52,take if 1l=14m^2 what about 52 then multiply by 2
2.5 (2 hours and 30 mins) hours. Distance (6.8) divided by time (2.72). 6.8/2.72= 2.5
That would be true...XY and TU and AB are all parallel