Questions A box contain white chocolate,Black chocolate and plain chocolate. A chocolate is taking without...

Questions
A box contain white chocolate,Black chocolate and plain chocolate. A chocolate is taking without looking.The probability of taking a white chocolate is 0.3 . The probability of taking a black chocolate is 0.45. Find the probability of taking black chocolate or a plane chocolate.

(2) An aeroplane flies due North from Ikeja airport for 500km . It then flies on a bearing of 060° for a further distance of 300km before overflying a Road Junction.Calculate .
(a) The distance of the aeroplane from Ikeja airport when it was directly above the road Junction.
(B) the bearing of the aeroplane from Ikeja airport at this distance.?

2 Answers Available
Asked by Aiyel9 on 27th February, 2021