Answer:
The new sum have degree = 5
The maximum number of terms of the sum is 6, but it could be less.
Step-by-step explanation:
Given :
Raj writes a polynomial expression in standard form using one variable, a, that has 4 terms and is degree 5.
Let the polynomial: 
Next, Nicole writes a polynomial expression in standard form using one variable, a, that has 3 terms and is degree 2.
The polynomial is: 
Now, adding both polynomials we have:
→ The new sum have degree = 5
→ The maximum number of terms of the sum is 6, but it could be less.
we have to write an equation
The sum of two and the quotient of a number x and five
Firstly, we will find the quotient of a number x and five
For finding quotient , we always divide
For example: if we have to find quotient of a number 10 and 2
so,
quotient is
Similarly , we have to find
the quotient of a number x and five
so, the quotient is
now, we need to add 2 with quotient
so, we will get equation as
................Answer
Here bro this should help
Hi,
The like terms are 2xy, -xy and (1/2)xy, since they have the same variables and powers.
So we are given the mean and the s.d.. The mean is 100 and the sd is 15 and we are trying the select a random person who has an I.Q. of over 126. So our first step is to use our z-score equation:
z = x - mean/s.d.
where x is our I.Q. we are looking for
So we plug in our numbers and we get:
126-100/15 = 1.73333
Next we look at our z-score table for our P-value and I got 0.9582
Since we are looking for a person who has an I.Q. higher than 126, we do 1 - P. So we get
1 - 0.9582 = 0.0418
Since they are asking for the probability, we multiply our P-value by 100, and we get
0.0418 * 100 = 4.18%
And our answer is
4.18% that a randomly selected person has an I.Q. above 126
Hopes this helps!
