Aman wishes to invest rs. 2490. he invests rs. 900 in 3 % stock at 75 rs. 850 in 3% at 68 and the remainder in 6% stock. if the total yield from his investment is 5% at what price does he buy the 6% stock? aa man sells rs. 5000, 45% stock at 144 and invests the proceeds partly in 3% stock at 90 and partly in 4% stock at 108. he thereby increases his income by rs. 25. how much of the proceeds were invested in each stock. find the income derived from 44 shares of rs. 25 each at 5 premium, the rate of dividend being 5%.

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

the answer is c hope it

step-by-step explanation:

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

the answer is y = 11.54

hope this : )