It wont let me see the pic sorry
try again
The answer to this problem is 45
Answer:
try C or A
Step-by-step explanation:
Question 21
Selling price = 18 + 18 x 36/100
Question 22
Discount price = 80 - 80x10/100
Selling price = discount price + discount price x 7/100
Answer:
(Option C)
Step-by-step explanation:
The volume of the composite figure is:
![V = \frac{1}{2}\cdot (3\,u)\cdot (4\,u)\cdot (8\,u) + (5\,u)\cdot (4\,u)\cdot (8\,u)](https://tex.z-dn.net/?f=V%20%3D%20%5Cfrac%7B1%7D%7B2%7D%5Ccdot%20%283%5C%2Cu%29%5Ccdot%20%284%5C%2Cu%29%5Ccdot%20%288%5C%2Cu%29%20%2B%20%285%5C%2Cu%29%5Ccdot%20%284%5C%2Cu%29%5Ccdot%20%288%5C%2Cu%29)
(Option C)