Answer:
´The variance is 10000
Step-by-step explanation:
The variance is defined as the square of standard deviation, consequently it is as follows:
σ^2=
σ^2=10000
Answer:
u = 5 and 2/3
Step-by-step explanation:
Answer:
17 i think
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
length x width x height= volume
4x8x2= 64
Answer:
For the triangle, the area is 7.5 in.
For the trapezoid, the area should be 90 cm
Step-by-step explanation:
The formula for a triangle is A=1/2bh and for a trapezoid it is (a+b)/2×h