What is the value of 7 to the 3rd power
2 answers:
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<h2>Hello!</h2>
The answer is: the price of 5 pints of tomato sauce is $2.25.
<h2>Why?</h2>To calculate how much does it cost 5 pints, we need to perform a unit conversion with the following unit relationship:
Now, calculating how much is a pint:
A pint is $0.45.
Then, calculating how much are 5 pints:
Hence, the price of 5 pints of tomato sauce is $2.25.
Have a nice day!
The double angle formula for the sine is
The right hand side is exactly your expression, where
So, rewriting the expression from right to left, we have