Answer:
2.23 this the answer use the calculator
Answer:
The volume of the rectangular prism is
The surface area of the rectangular prism is
Step-by-step explanation:
we know that
The volume of the rectangular prism is equal to
substitute the values
The surface area of the rectangular prism is equal to the area of its six faces
so
Answer:
+ 2x² + 2
Step-by-step explanation:
To obtain f(f(x)), substitute x = f(x) into f(x), that is
f(f(x)) = f(x² + 1) = (x² + 1)² + 1 = + 2x² + 1 + 1 = + 2x² + 2
Answer:
12+2=14
Step-by-step explanation:
12_+21313=14
!!!!!
Answer:
Mean = 0.2(100) = 20
Variance = 0.2×0.8×100 = 16
Standard deviation = 4
Yes, np > 5 & nq > 5