Answer:
D. 1/3^3
Step-by-step explanation:
Divide 3/3 as usual and get 1.
When dividing exponents, you are actually subtracting them. 5-8 = -3.
D is the answer because positive exponents in the denominator of the fraction is the same as a negative exponent in the numerator.
Answer:
Step-by-step explanation:
Definition : The expression that can have constants (like 4), variables (like x or y) and exponents (like the 2 in ), that can be combined using addition, subtraction, multiplication and division, but no division by a variable and a variable's exponents can only be 0,1,2,3,... etc. and it can't have an infinite number of terms.
1. 6 + p
Being p be a variable this equation is polynomial
2. x – 1
Since x-1 has variable and constant so according to definition it is a polynomial
3. 8x−z3
According to definition it is a polynomial
4 .
Since has root so it is not a polynomial .
(-5)+13 = 8
-9+1=8
~I hope this helps!~
Answer:
The answer is given below
Step-by-step explanation:
a. We will <u>always </u>find a significant difference by switching to an alpha level of .1 with the same sample results.
b. We will <u>sometimes</u> find a significant difference by switching to an alpha level of .01 with the same sample results.
c. We will <u>sometimes</u> find a significant difference by switching to an alpha level of .001 with the same sample results.
d. We will <u>always</u> find a significant difference by switching to an 80% confidence interval with the same sample results.
Answer:
3(x+3)
Step-by-step explanation:
3x+9
Rewriting as
3*x +3*3
Factor out a 3
3(x+3)