Answer:
a. 28/50
d. 10/52
e. 52/52
Step-by-step explanation:
a. half of deck is black add the two red jacks
d. all of even card (2,4,6,8,10 times 2 because 2 blacks per colour)
e. all cards are either red or black
500/31.25=16
The school bought 16 calculators
By the way that the line is facing.
I say B it intercepts both axis
Diagonal =
about 23% I think
I'm not really sure how to get to this though besides just plugging it into your calculator
