Answer:
Step-by-step explanation:
The computation of the total amount of water needed could be determined by using the volume formula which is shown below:
where
L = length,
W = width,
and D = depth.
Now putting the values to the above formula
Therefore, the total amount of water needed is
We simply applied the above formula
Answer:
Random sampling
Step-by-step explanation:
Random sampling is a method of choosing a sample of observations from a population to make assumptions about the population. It is also called probability sampling.
Letter A. Influence. Influence is a the primary example of he capability of language that is Self-fulling prophecy. It labels are attached to people and the words describe objects influence perception to them.
determinant: 
(a) 
D<0 means there are no real roots. there are two complex roots with imaginary components.
(b) D=16+20=36>0
D>0 means there are two real roots
(c) D = 20^2-4*4*25 = 0
D=0 means there is one real root with multiplicity 2
True
1/2 (up the hill) - 1/2 (down the hill) = 0
