This is a problem on binomial probability. We are looking for
for n=11, p=0.38, q=1-0.38=0.62.
We have
Answer:
yes
Step-by-step explanation:
because it is repeating desimal
Answer:
x = 1/3
Step-by-step explanation:
Plug it in I dont feel like explaining XDDDD
Answer:
0.6625
Step-by-step explanation:
To find the surface area, calculate the area of each shape and add it together, A pyramid has 1 square and 4 triangles in its net,
Area of square is A=s*s=0.25*0.25=0.0625.
Area of a triangle is A= 1/2 b*h = 1/2 (0.25)(1.2) = 0.15.
There are four equal triangles so together there area is 4*0.15 = 0.60.
Add the square to it and you have the surface area of the pyramid.
0.0625 + 0.60 = 0.6625
Answer:
90 degrees
Step-by-step explanation:
It goes straight up then straight down so that makes it a 90 degree angle