The first one is number of balloons times 3 teach time
Answer:
Add information
Step-by-step explanation:
According to mu understanding, this is the part (B) of the question. If you could provide the first part, I can complete it because some useful information is left out.
The relative frequency of choosing yellow ball is: 0.25
good luck
Can you make is more Specific?
Answer:
$760
Step-by-step explanation:
950 x 0.8 = 760