Demetrius invested money into two different stocks after one year he revived a letter that summarized the preformance of the sto
1 answer:
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Answer:
can not be expressed as a square of any other number.
Step-by-step explanation:
The number 1953125 is equal to .
Now, the above statement gives an idea that 1953125 i.e. is not a square number as 9 is not a multiple of 2.
So, we can not express as a square of any other number.
We can only express as
.
( Answer )
Answer:
20 m
Step-by-step explanation:
We are given that
Initial horizontal speed ,
Time, t=2 s
Initial vertical velocity,
We know that
Where
Using the formula
The negative sign indicates that the displacement of stone is in downward direction.
Hence, the height of the cliff is closest to 20 m