Answer:
Step-by-step explanation:
The concept of binomial probability is applied.
Mathematically from binomial probability ; (nCx)px(1−p)(n-x)
The detailed step by step is as shown in the attachment
Answer:
4.5
Step-by-step explanation:
Graph y=3x then find two points from the graph, then find the distance between them two and round 4.47 to 4.5
Answer:
A cross section is a surface or shape that is exposed by making a straight cut through something especially at right angles to an axis.