Answer:

Step-by-step explanation:
times p on both sides
then plus e on both sides
then divide t on both sides
Answer:
a+4=
Step-by-step explanation:
Answer:
3:4
Step-by-step explanation:
probability = what wanted : total outcome
= 3 heads : 4 tosses
= 3 : 4
<span>it must be nnnnnnnnnnnnnnnnnnnnnnnnn
4.37%
</span>