The coefficient for the first y is 1. Second y is 4. Third y is -3.
Answer:
Step-by-step explanation:
4*(-2)-3
-8-3
-11
4.8 he is 4.8 miles into the path
Answer:
8.5 x 10 ^4 for 85 000
6.7 x 10 ^-6 for 0.0000067
Answer:

Step-by-step explanation:
Given

Required
Solve
Let

Differentiate



Make dx the subject

The given integral becomes:



Recall that: 
Make
the subject

Square both sides


Substitute
for
in 

Simplify



In standard integration

So, the expression becomes:


Recall that: 
