Answer:
$57
Step-by-step explanation:
They ate 2/3 together. And, they have 1/3 left!
Answer:
3
Step-by-step explanation:
-2+1= -1
4-3=1
-3/1= -3
Find the slope of the line connecting (1990,435000) and (2005,482300):
482300-435000 47300
m = ----------------------- = ---------------- = 3153/yr (approx)
2005 - 1990 15 yr
Use the point-slope formula to find the equation of this str. line:
y-435000 = (3153/yr)(x-1990)
The year 2020 is 30 years after 1990. Thus, the expected pop in 2020 is
given by y-435000 = 3153(30) = 94590, so that y = 529590.
