If a submarine is 756 feet below sea level in order to come to 0 sea level it will have to rise as much as it dropped which is 756 feet.
32(83ml)(L/1000ml)=2.656L
Assuming that you can only order integer values, ie not partial bottles, you will need three bottles of acid.
Assuming that x2 means x^2, the answer would be C as it is the only parabola and has a y intercept of 3.
Rule for dividing fractions...
(a/b) / (c/d) = (a/b)*(d/c) = (ad)/(bc)
in this case:
(3/5)/(1/2)=(3/5)(2/1)=6/5=1 1/5=1.2
The semi-annual payment on a 3 year loan of $8,561 at 9.1% compounded semi-annually is $1,662.47.