628
x33
1884
+18840
20724 <- answer
4/5 = 1/5 + 3/5 is the only answer that I can think of. It's asking for the cumulative property of addition and that's all the information they give you
Look at the picture.
a)
180° - 45° = 135°b) Use trigonometric function
270° - 56° = 214°
There are 4 king and 4 eight cards inside 52 one deck of cards. The case asks for a king card and then an eight card.
To draw the king card, you have 4/52 probability.
To draw the eight card, you have 4/51 probability ( since the king card not replaced).
The total probability would be: 4*4/ 52*51= 4/663
