Answer:
14.167
Step-by-step explanation:
assuming you meant 5+13
We have been given that a factory purchased a 3D printer in 2010. The value of the printer is modeled by the function 
, where x is the number of years since 2010. We are asked to find the value of printer after 10 years.
To find the value of printer after 10 years, we will substitute 
in our given equation.
Upon rounding to nearest hundredth, we will get:
Therefore, the value of the printer after 10 years would be approximately 14.52.
Answer:
$24,000
Step-by-step explanation:
To find how much she owed, find 2/3 of 36,000, since she repaid 1/3
36000(2/3)
= 24,000
So, two years after graduating, Maria owed $24,000
<span>∂z/∂s = dz/dx * dx/ds + dz/dy * dy/ds
dz/dx = 2x sin(y)
dx/ds = 4s
dz/dy = x^2 cos(y)
dy/ds = 4t
</span><span>∂z/∂s = 2x sin y * 4s + x^2 cos y * 4t = 8sx sin(y) + 4tx^2 cos(y)
</span>∂z/∂t = <span><span>dz/dx * dx/dt + dz/dy * dy/dt
dz/dx = 2x sin(y)
dx/dt = -8t
dz/dy = x^2 cos(y)
dy/dt = 4s
</span> </span><span>∂z/∂t = </span><span><span>2x sin y * -8t + x^2 cos y * 4s = -16tx sin(y) + 4sx^2 cos(y)</span> </span>
