Squaer pyramid
paralel plane
square base
therfor cross section is another square
Answer:
All of the points.
Step-by-step explanation:
All of the points are under the 3 line.
Answer:
yes it is, it's best to look at a graphing calculator for future reference
Step-by-step explanation:
Probability of getting heads: 1/2
Probability to get 2 heads out of three tries is: 1/8
Work: 1/2 x 1/2 x 1/2 = 1/8
