5.82 bc 16 divided by 2 3/4(2.75)
Answer:
65/2
Step-by-step explanation:
3 1/4= 13/4
13/4(10)=65/2
Answer:
x is mL of 25% acid and y is mL of 50% acid
We set up 2 equations:
A) x + y = 250
B) .25 x + .50y = .35 * 250 which equals
B) .25x + .50y = 87.50 Multiplying A) by -.5
A) -.5x -.5y = -125 adding the equations we get
-.25x = -37.50
x = 150 mL
y = 100 mL
Source: http://www.1728.org/mixture.htm
Step-by-step explanation:
Answer:
4y
Step-by-step explanation:
hrhh
rjrjrj
dnd
We find volume through the following formula. Length*width*height. So if we multiply 3x4x5=60. Your answer will be 60 cubic feet or 60^3
