For this case we have the following expression:
we observe that we have a polynomial of the second degree.
The constant term of the polynomial, is that coefficient that is not written accompanying a variable.
We have then that the constant term of the quadratic function is:
6
Answer:
the constant of the function is:
6
Answer:
3x²(x - 2)(x + 5)
Step-by-step explanation:
Step 1: Factor GCF
3x²(x² + 3x - 10)
Step 2: Factor Quadratic
3x²(x - 2)(x + 5)
Answer:
E. We are 95% confident that 27.8% to 32.2% of all Chinese adults smoke.
Step-by-step explanation:
x% confidence interval between a and b.
Interpretation: We are x% sure that the true value is between a and b.
In this question:
95% confidence level
30% with a margin of error of 2.2%.
So
30 - 2.2 = 27.8%
30 + 2.2 = 32.2%
So the correct answer is:
E. We are 95% confident that 27.8% to 32.2% of all Chinese adults smoke.
Answer:
14/3
Step-by-step explanation:
5(x−3)+2=1(2x+1)
Step 1: Simplify both sides of the equation.
5(x−3)+2=1(2x+1)
(5)(x)+(5)(−3)+2=(1)(2x)+(1)(1)(Distribute)
5x+−15+2=2x+1
(5x)+(−15+2)=2x+1(Combine Like Terms)
5x+−13=2x+1
5x−13=2x+1
Step 2: Subtract 2x from both sides.
5x−13−2x=2x+1−2x
3x−13=1
Step 3: Add 13 to both sides.
3x−13+13=1+13
3x=14
Step 4: Divide both sides by 3.
3x/3=14/3
14/3
Justin= 2 + (1/3 *63)
Aimee= (2*(2+(1/3*63)))-4
or 2 times the answer to Justin's age, then take away 4.
