Tahir pays RM5.60 for a plate of nasi beriani, RM1.20 for a glass of tea and 30 se for a piece of kuih. Represent the relationship of the prices of nasi beriani, tea and
kuih in the form of a :b:c.

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?