Answer:
flip the inequality sign when multiplying or dividing on a negative number
Step-by-step explanation:
Hope this helped :]
Answer:
5
Step-by-step explanation:
In 52-card deck there are 36 numbered card and 52/4=13 spade card
so probability that you are dealt a numbered card is 36/52 =9/13 a spade card is 13/52=1/4
Relative frequency is the number of times that the train is late between the total of journeys, so only multiply 0.15*100 =15 times
