You have to solve this integral

That integral is easy to solve:
525600[0.42 t^3/3 + 2.7t^2/2 - t] eavluated between the limits of the integral, i.e. 7 and 0.5
Answer:
1
Step-by-step explanation:
Choose two points on the line: (-5, 0) and (0, 5)
Let the first point
= (-5, 0)
Let the second point
= (0, 5)
Use the gradient formula:

----------------------------------------------------------------------------------------------------
If you want to find the equation of the line, use the point-gradient form of a linear equation: 
(where
is the gradient and
is a point on the line)
Substituting the values into the formula:



Therefore, the equation of the line is y = x + 5
Answer:
nub
Step-by-step explanation:
cuz ur won
Answer:
Yes, because the data are grouped into categories.
Step-by-step explanation: