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Likurg_2 [28]
3 years ago
11

Here is a rate: 12 feet in 3 hours. Find the unit rate: feet per hour

Mathematics
2 answers:
Virty [35]3 years ago
7 0

Answer:

4 feet per hour

Step-by-step explanation:

12 feet in 3 hours

12/3 = 4

4 feet in 1 hour

algol [13]3 years ago
6 0

Answer:

4

Step-by-step explanation:

12 feet divided by 3 hours is 4

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Ilia_Sergeevich [38]

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Step-by-step explanation:

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3 years ago
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musickatia [10]

Answer:

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Step-by-step explanation:

In order to find out what function is a polynomial, you have to understand what a polynomial is. A polynomial is a sum of monomials that make up a polynomial expression. A mononomial is a real number, with a variable, and a exponent of a variable that makes up one term. For example 3x^{2} is a monomial. It has a real number, a variable, and a exponent that makes up one term. A polynomial has one or more monomial terms that make it a polynomial. So firstly, a polynomial by definition cannot have a negative exponent. That eliminates D. Why?  because by definition, the standard form of a polynomial function states that n cannot be positive, it has to be a nonnegative integer. Also, polynomials can only be real numbers. It cannot have a nonreal number. Radical forms without a perfect square are nonreal numbers. So that eliminates A. However, B and C can be polynomials because the definition of polynomials say that real numbers, nonnegative exponents, and constants can be part of a polynomial function. Even with the fraction, that would be part of rational expressions (polynomial/polynomial), which is polynomials. I hope this helps friend. Math can be tough to explain just as much as doing it :)

7 0
3 years ago
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ra1l [238]

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3 years ago
Write the point-slope form of the equation of the line that passes through the point (-1, 5) and has a slope of -1.
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Hope this helps :)
7 0
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