Answer:
750 liters are lost.
Step-by-step explanation:
This question can be solved with multiplication.
Its important that when multiplying scientific forms of number together, always remember to <u>add the exponents.</u> -5+4=-1
-25 x -30= 750
750 liters are lost in a month.
Hope this helps!
Answer with Step-by-step explanation:
We are given S be any set which is countable and nonempty.
We have to prove that their exist a surjection g:N
Surjection: It is also called onto function .When cardinality of domain set is greater than or equal to cardinality of range set then the function is onto
Cardinality of natural numbers set =( Aleph naught)
There are two cases
1.S is finite nonempty set
2.S is countably infinite set
1.When S is finite set and nonempty set
Then cardinality of set S is any constant number which is less than the cardinality of set of natura number
Therefore, their exist a surjection from N to S.
2.When S is countably infinite set and cardinality with aleph naught
Then cardinality of set S is equal to cardinality of set of natural .Therefore, their exist a surjection from N to S.
Hence, proved
Answer:
see explanation
Step-by-step explanation:
Using the rules of exponents
• ⇔
• = 1
• × ⇔
Given
(a)
=
(b)
= 3³
(c)
× ×
= × 1
=
=
The equation is y=(-1/2)x-1
= (5 + 5 sqrt5 + sqrt5 + 5) / sqrt5
= (10 + 6 sqrt5) / sqrt5
= 10 sqrt5 + 30
---------------
5
= 2 sqrt5 + 6