Answer:

Step-by-step explanation:
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Heather is about 167.5 cm
5’7” is equal to 67 inches
when you multiply 67 inches by 2.5 cm (which is around 1 inch) you get 167.5cm
Answer:

Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
In this problem we have a proportional variation
Let
y ----> the pay in dollars
x ----> the number of hours worked
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin.
The slope or constant of proportionality in this problem is equal to

substitute
The algebraic expression is equal to

Answer:

Step-by-step explanation:
Since the quotient is the result of the division of two terms, we should end up with a fraction, which represents division.
To start, we'll have to pick a letter to represent the number referenced in the question simply as "a number". I picked
.
The quotient of
and four would be
divided by four. This <em>could</em> be written as
÷ 4, but I think it works better as a fraction:

Therefore, the quotient of a number and four, where the number is represented by
is
.
9/2 is 4.5
The radius is half of the diameter