Answer:
the vapor pressure of a solution at 25°C that contains 76.6 g of glucose (180.2 g/mole) in 250.0 mL of water. The vapor pressure of pure water at 25°C
Step-by-step explanation:
The conversion factor of ounces to pound is 16 ounces per 1 pound. The ratio and proportion concept is used here. The ratio of the price of broccoli per pound should be the same with that of the price of 64 ounces.
($1.50 / pound) x (1 pound/ 16 ounces) = (P / 64 ounces)
The value of P in the equation is 6. Thus, the price of 64 ounces of broccoli should be $6.
The unit rate is 75 cents or 0.75
As you can see in this picture we have a point on y- axis which is our y-intercept and f(x)
so first we should find what WAS the y-intercept before adding k
so we can say:
f(x) = 2(0) - 3 = -3
so it WAS -3 .... but in this picture is -7
so you have:
-3 + k = -7
k = -7 + 3 = -4
so k is equal to -4 :)))
i hope this is helpful
have a nice day
Answer:
0.79
Step-by-step explanation:
1.4-0.61=0.79
