Answer: A polynomial is in standard form when its term of highest degree is first, its term of 2nd highest is 2nd etc.. Examples of Polynomials in Standard Form. Non-Examples of Polynomials in Standard Form. x2 + x + 3. 2y 4 + 3y 5 + 2+ 7.

Step-by-step explanation: look up your question on you-tube and it will show you

3 0

3 years ago

Four married couples have reserved eight seats in a row at the theater. If they arrange themselves randomly, what is the probab

gizmo_the_mogwai [7]

The required probability is 2.86%.

Step-by-step explanation:

The number of ways in which eight persons can sit within themselves at the reserved eight seats is given by

$N=8!.$

And, the number of ways in which 4 couples (8 persons) can sit such that all the women will sit in adjacent seats and all the men will sit in adjacent seats is given by

$n=4!\times4!\times2!.$

Therefore, the probability that all the women will sit in adjacent seats and all the men will sit in adjacent seats is

$p=\dfrac{n}{N}=\dfrac{4!\times4!\times2!}{8!}=\dfrac{4\times3\times2\times1\times4!\times2\times1}{8\times7\times6\times5\times4!}=\dfrac{1}{35}=2.86\%.$

Thus, the required probability is 2.86%.

4 0

3 years ago