Hello!
Here we have $21.28 total spent and paid for with $30. So 30-21.28= $8.72 so our change must equal this amount. The only choice then would be A.
Hope this helps. Any questions please ask. Thank you kindly.
The domain of the function is expressed as D = (-∞, ∞)
The domain of a function is the value of the input 'x' for which the given function exists.
Given the function f(x)= 1/2x^2 +11x +15;
- the domain of the function exists on all real numbers.
- That is the function will exist for any given value of x.
Hence the domain of the function is expressed as D = (-∞, ∞)
Learn more here: brainly.com/question/20838649
Answer:
Domain=x:x is a natural number less than 6: x≠4
Range= x:x is a natural number, 3>=x<=1
The answer is C) The quotient of some number and six