216 as when 2 there is 6x6 but when there’s 3 it’s 6x6x6 which is 216
Answer:
1. zeros of polynomials -- x-values for which the value of the polynomial is zero
2. quartic polynomial -- fourth degree (polynomial)
3. irreducible -- cannot be factored
4. leading coefficient -- coefficient of the term with the highest power
5. end behavior -- the direction of a graph for very large positive and negative values of x
6. leading term -- the term in a polynomial with the highest power
7. cubic polynomial -- third degree (polynomial)
Step-by-step explanation:
These are definitions. They need no explanation.
Answer:
A) The amount of change held by a teacher at the end of each day for a year.
Step-by-step explanation:
A normal distribution has a bell-shaped density curve described by its mean and standard deviation.
A) The amount of change held by a teacher at the end of each day for a year - This is probably near normal because the teacher cannot have negative cents in her or his pocket.
Answer:
4 and 5
Step-by-step explanation:
Assuming your 2nd sentence should be: "The sum of the squares of the two numbers is 41"
X + Y = 9 {equation 1}
X² + Y² = 41 {equation 2}
from equation 1: y = 9-x
Substitute that into equation 2
x² + (9-x)² = 41
x² + 81 - 18x + x²= 41
2x² - 18x + 40 = 0
We can factor out a 2
x² - 9x + 20 = 0
(x-5)(x-4) = 0
x = 5 or 4
checking
Your two numbers are 4 and 5
4² + 5²
= 16 + 25
= 41
