The chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to t
2 answers:
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Well the formula for area is A=LxW where L=length and W=width
so A=2.5(1) but this in inches so convert to feet
half inch=15 ft so 2.5 inches=
(15)=5(15)=75 ft
half inch=15 ft so 1 inch=2(15)=30ft
Now we can rewrite our area equation: A=(75ft)(30ft)=2250 ft²
so A=2.5(1) but this in inches so convert to feet
half inch=15 ft so 2.5 inches=
half inch=15 ft so 1 inch=2(15)=30ft
Now we can rewrite our area equation: A=(75ft)(30ft)=2250 ft²