Do 1200 minus 140 and then divide the answer by 20
Answer:
15
Step-by-step explanation:
because it the 0 that need to subtract
A bank withdrawal of $50 is a reasonable amount for the average American person.
Answer:
Step-by-step explanation:
1. Given the integral function
, using trigonometric substitution, the substitution that will be most helpful in this case is substituting x as
i.e
.
All integrals in the form
are always evaluated using the substitute given where 'a' is any constant.
From the given integral,
where a = 7 in this case.
The substitute will therefore be 
2.) Given 

cross multiplying

3.) Rewriting the given integral using the substiution will result into;

