Answer:
The answer is below
Step-by-step explanation:
Since 1000ml Of Dextrose 25% is needed to be produced from Dextrose 70%. Let us assume that x ml of Dextrose 70% is mixed with a Dextrose 5% to get 1000 ml of Dextrose 25%. Hence:
The amount of Dextrose 5% = 1000 ml - x ml = 1000 - x
25% of 1000 ml = 70% of x + 5% of (1000 - x)
25000 = 70x + 5000 - 5x
Simplifying gives:
65x = 25000 - 5000
65x = 20000
x = 308 ml
Therefore 308 ml of Dextrose 70% was mixed with 692 ml of Dextrose 5% to produce 1000 ml of Dextrose 25%.
Answer:
Step-by-step explanation:
well it would be about if it got random winners it would be 24759
hope this helps
Slope= -5/3 when using y^2-y^1 divided by x^2-x^1
Step-by-step explanation:
Ok, so we have a total of 100 students being asked what they like more, Hamburgers or Pizza.
Out of the 40 males, 16 said hamburgers. The other 24 replied with Pizza
Out of the 60 females, 42 said hamburgers. The other 18 replied with Pizza.
The percent of females that preferred pizza is 18%
The percent of students that preferred hamburger is 58%
Hope this Helps!!
Answer:
the larger room needs 132 sq. ft more of carpet
Step-by-step explanation:
14*18 = 252 sq. ft
10*12 = 120 sq. ft
252 - 120 = 132 sq. ft
