4. Mehela bought a certain number of shares at Rs 20 per share in a company which
pays annual dividends of Rs 3 per share. His dividends income at the end of a
year from this investment was Rs 12 000.
(1) Find the number of shares Mahela owns in this company.
(11) Find the amount Mahela invested to buy shares in this company.

15: 24

62.5%

step-by-step explanation:

27 +27 or 27times 2=54

the diffrence is 0

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.

if you would like with a question it is easy to get an answer by including some or multi choice options

step-by-step explanation: