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.
The meat would end up costing $35 because you want to multiply
14%=56%
56%=56/100=0.56
14=0.56 of all
14=0.56 times all
divide both sides by 0.56
25=all
25 performers total
Answer:
D)
Step-by-step explanation:
Acceleration is the derivative of velocity, which is the derivative of position, so we must differentiate the function twice:
Position of Particle:
Velocity of Particle:
Acceleration of Particle:
After seconds, the acceleration of the particle is