Giúp mik vs=)) mik đang cần gấp
1 answer:
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Answer:
2hrs 40 minutes
Step-by-step explanation:
The formula for distance is expressed as:
#The time taken to run:
#The time taken to walk:
#Since the distances are the same:
Hence, Dana spends 2hrs 40 minutes walking back
Answer:
lies between 0 and 1.
Step-by-step explanation:
We must have in mind that given average weight of a newborn panda is a non-integer rational number, such that lies between two integer rational number. In other words, this number must satisfy the following condition:
,
Which is now developed mathematically to deduce a useful expression to find integers:
1) Given
2) Modulative property
3) Existence of Multiplicative inverse/Definition of division.
4) Commutative, Associative and Distributive properties.
5) Compatibility with Multiplication/Existence of Multiplicative Inverse/Modulative Property/Result.
If we know that and
, the following inequation is formed:
It is quite evident to conclude that lies between 0 and 1.