Answer:
how many rubys are there
Step-by-step explanation:
No, she cannot use a ratio of 21 to 6. You can figure this out in a few different ways. First you can simplify down the fraction 18/3, to get 6/1. 6/1 does not equal 21/6, because 21/6 equals 7/2. However, 6/1 it does equal 36/6. You could also noticed that three doubles to make six, yet 18 does not double to make 21
Answer:
b) 50
Step-by-step explanation:
750/15 = 50
The correct answer is the 2nd graph
The probability that both cards are kings is 4/52 times 3/51. This is 12/6256, or 1/221.