Answer:
8 %
Step-by-step explanation:
To find the tax rate, we first have to find the tax
4.32 - 4 = .32
The tax rate is found by the tax / total
.32 /4 =.08
To change this to a percent multiply by 100
.08 * 100% = 8 %
Answer:
it's a non equation if x=2 is given then we get a proper line of the equation bur x is greater than 2 the we find a region that go far from origin
1/2 times 1/2 = 1/4
therefore, 1/4 of her shoes are brown sandals
Answer:
You didn't attach a picture of the models?
Answer:
Situation B is a function.
Step-by-step explanation:
We know that,
A function is a relation in which every element in the domain i mapped to a unique element in the co-domain.
<em>That is, every element in the domain must have a unique image.</em>
So, we see that,
Situation A = {student's name, all the colors that the student likes}
Here, the students can have more than one color which they like.
Thus, this relation is not a function.
Situation B = {student's name, the student's favorite math teacher}
Here, the students can have only one favorite math teacher.
So, this relation is a function.