The speed would be 158.4fps and the parachutist would fall 2,376 feet during 15 seconds.
Answer:
x = 0
Step-by-step explanation:
x = 0 ( y axis)
Answer:
The answer is B.dividing 36.2 by ten thousands. Plz mark as the brainlyest answer.
Step-by-step explanation:
Let volume of 4% solution = x and of 14% be y
them x + y = 65........(1) also using the actual weights of salt:-
0.04x + 0.14y = 65*0.06 = 3.9
multiplying the above equation by -25 we have
-x - 3.5y = -97.5 adding this to equation (1)
--2.5y = -32.5
y= 13
and x = 65 - 13 = 52
so we need 13 mls of the 14%, and 52 mls of the 4% solution.
