yes. Take ~p, which is a well formed formula, and apply the replacement rule of double negation 18 times. You will end up with 37 tildes.
It isn't. That is the formula for the AREA of a circle!
Ethanol.
An equilateral triangle has exactly three lines of symmetry. It is the only shape that contains exactly three lines of symmetry.
The law of constant proportion states that a pure chemical compound always contains exactly the same proportion of elements by mass.This information, together with the atomic masses of the elements in the compound enable scientists to determine the formula of a compound.
in the chest area and contains 12 vertebra
The electrical circuits are exactly like those in regular small houses. "formula" is unclear.
Categorical syllogism
The keyword contains an even number of 0s or exactly two 1s.
If "kallium" in the questions was intended to be "kalium", the Latin name for potassium, the formula of the most common type is is K3PO4, which is more exactly called potassium orthophosphate KPO2 is the formula for another compound that can be called "kalium" phosphate, more exactly metaphosphate. Either formula can also have water of hydration.
Exactly the same way you 'work out' a formula for electricity, ocean depth, population, speed in a car, or nuclear energy: You decide on the quantity to be found by your formula, then you decide on the information you'll have when you use the formula, and if there's a solid relationship between the two, then you write a statement that shows exactly how the relationship works.
The chemical formula for peppermint is exactly C10H20O1
Exactly one.