The three numbers are 52, 53, 54.
52+53=105 105+54=159
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.
Answer:
estimate 215 answer 10
Step-by-step explanation:
Liabilities= 849000-426000
Answer:
x=3, y=-2, z=1
Step-by-step explanation:
I solved by substitution
