3. What makes the statement true? 7^–2 =?
4. Evaluate the expression 6^-2 • 4^0?
5. Write 5^2 • 5^-1 • 5^3 as a single exponent.
9. What is the solution to (4 × 10^3) × (6 × 10^6), written in scientific notation?
11. Find the product.
1/10 • 4/10
4 answers
Plz help me
7^-2 = 1/7^2 = 1/49
6^-2 = 1/6^2 = 1/36
4^0 = 1 (as does any number n^0)
6^-2 • 4^0 = 1/36 * 1 = 1/36
5^2 • 5^-1 • 5^3 = 5^(2-1+3) = 5^4
(4×10^3)×(6×10^6) = 4×6×10^(3+6) = 24×10^9 = 2.4×10^10
1/10 • 4/10 = 1•4/(10•10) = 4/100 = 1/25
6^-2 = 1/6^2 = 1/36
4^0 = 1 (as does any number n^0)
6^-2 • 4^0 = 1/36 * 1 = 1/36
5^2 • 5^-1 • 5^3 = 5^(2-1+3) = 5^4
(4×10^3)×(6×10^6) = 4×6×10^(3+6) = 24×10^9 = 2.4×10^10
1/10 • 4/10 = 1•4/(10•10) = 4/100 = 1/25
Thank You so so so much :D
My pleasure it is. :-)
1 answer