Answer: The required value of
is 
Step-by-step explanation: We are given to find the value of
from the following equation :

Taking natural logarithm on both sides of equation (i), we have

Differentiating both sides of equation (ii) with respect to x, we get

Thus, the required value of
is 
Answer:
6 cm
Step-by-step explanation:
36-24=12 and 12/2 is 6
Hope this helps!!!!!!!!!!!!!!
If you divide those two you get <span>0.0024691358 hope that helped</span>
Answer:
Irrational numbers can look like fractions: 

Irrational numbers have never ending decimals. Pi and e are also irrational numbers.
Answer:
Dylan delivered 140 parcels on Wednesday.
Step-by-step explanation:
On Wednesday:
On Wednesday, he delivered x parcels.
Thursday:
10% more than Wednesday, so 100 + 10 = 110% of x = 1.1x
Friday:
50% pless than on Thursday, so 100 - 50 = 50% of 1.1x = 0.5*1.1*x.
THis is equals to 77. So



Dylan delivered 140 parcels on Wednesday.