A water company offers industrial users two different packages. The users can either pay 87 cents per thousand gallons or pay a
1 answer:
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Step-by-step explanation:
Given:
As the domain for the inverse sine function is 1 ≤ x ≤ 1 as this is the range for the sine function.
The range for the function is the same as the range for the cosine function, 1 ≤ y ≤ 1
As
So, using the identity
As the sin and inverse sin function do cancel each other, so only x² is left.
Hence,
;
<em>Keywords: trigonometric function </em>
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Answer:
The mass of a substance that passes per unit of time is called the mass flow rate, the unit of mass flow rate is kilogram per second in SI units.
Step-by-step explanation:
Consider the provided information.
We need to Define mass and volume flow rates and how they are related.
The mass of a substance that passes per unit of time is called the mass flow rate, the unit of mass flow rate is kilogram per second in SI units.
The volume of fluid which passes per unit time is called volume flow rate.
The relation between them is:
The Mass flow rate = Density × Volume flow rate
Or
Where ρ is the density.