Integration Formula:
Integrate each term:
Altogether this becomes:
Your limits are 1 and 2. Substitute both numbers into the equation and minus them from each other.
x = 2:
-
x = 1:
![[tex]\frac{\frac{1}{3} - \frac{1}{2}-5 }{ \frac{1}{2}+2}](https://tex.z-dn.net/?f=%5Btex%5D%5Cfrac%7B%5Cfrac%7B1%7D%7B3%7D%20-%20%5Cfrac%7B1%7D%7B2%7D-5%20%7D%7B%20%5Cfrac%7B1%7D%7B2%7D%2B2%7D)
[/tex]
x = 2:
-
x = 1: 
=
-1.212317928
Now convert all the answers to integers and see which one matches -1.212317928:
Because it's a negative number, we know it can only be A or B.
(A) = -1.212317928
(B) = -1.19047619
The answer is A: 
<h2>(A) - 3/2 = ln 4/3</h2>
Would it be c and d cause a is not the the line ?
Answer:
13 times 13 is 169
Step-by-step explanation:
I did it by doing it in my head
:)
The original price was $64
Hope this helps:)
Answer:
<h2>18mins</h2>
Step-by-step explanation:
This problem is on combined work rate
given that
Marta can vacuum the house in 30 min
then her rate= 1/30
Also, her daughter will take 45 min to vacuum the house
her daughter's rate will be = 1/45
then the combined work rate is
1/30+1/45=1/T
30+45/30*45=1/T
75/1350= 1/T
1/18=1/T
This means that they will both take 18 minutes working together to vacum a house
