Answer: 5040ways
Step-by-step explanation:
This is a circular permutation question. Arrangement of objects in a circular path is (n-1)! where n is the amount of object. Since there are 8 students sitting in a circle excluding their teacher, they can sit in (8-1)! ways i.e 7! ways
7! = 7×6×5×4×3×2×1
7! = 5040ways
This means the students can sit in a circle in 5,040 ways
ANSWER
14.2
Explanation-
Idk yolo
Answer:
Y=3x-1
Step-by-step explanation:
Let x =1 then ,Y=(3×1)-1=2
Let x=2 then, Y=(3×2)-1=5
Let x=3 then Y=(3×3)-1=8
Let x=0 then Y=(3×0)-1=-1
Answer:
$336
Step-by-step explanation:
Gross Pay is pay before taxes. We get that by multiplying number of hours worked with hourly rate.
Net Pay is the gross pay LESS taxes. We get that by subtracting the tax from gross pay.
Here, we just need gross pay. We have:
Hourly Rate = 8
Hours Worked = 42
Gross Pay = Hourly Rate * Hours Worked = 8 * 42 = 336
Hence, Gross Pay = $336
Although you didn't provide any answer choices:
A trinomial is an expression with exactly three terms that can't be combined an example would be this
x^2 - 3x + 1
None of those terms can be combined
x^2 + 3 - 4 has three terms but it isn't considered a trinomial because you can simplify it to x^2 - 1 which is known as a binomial because it has 2 terms in it's simplified form.
hope this helps C:
