The rule for division of similar bases with exponents is:
(a^b)/(a^c)=a^(b-c)
In this case we have:
(3^-9)/(3^-12)
3^(-9--12)
3^3
27
Answer: 4/41?
Step-by-step explanation:
Is that what you wanted?
Or do you need it as a percentage?
Answer:
10,000
Step-by-step explanation:
There are 10,000 numbers between 0 and 9,999, inclusive.
Answer:
b. -17
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 4x + 3
f(-5) is x = -5
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: f(-5) = 4(-5) + 3
- Multiply: f(-5) = -20 + 3
- Add: f(-5) = -17
10z box = $5.90
1 oz = $5.90 ÷ 10 = $0.59
24 oz box = $6.48
1 oz = $6.48 ÷ 24 = $0.27
24 oz box is cheaper, it is a better buy
