Answer:
Step-by-step explanation:
When x = 4,
the answer is supposed to be 132 at the most of a
for b it is 165
Answer:
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9514 1404 393
Answer:
- -3/4a^3b^2
- 3.2·10^-1
- -0.1a^(n+1)
Step-by-step explanation:
To find the cube root, divide all of the exponents by 3. For a cube root, the sign is unchanged.
A) ∛(-27/64a^9b^6) = -∛(3^3/4^3·a^9·b^6) = -3/4a^3b^2
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B) 9.6×10^-8 ÷ (3×10^-7) = (9.6/3)×10^(-8-(-7)) = 3.2×10^-1
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C) ∛(-0.001a^(3n+3)) = -∛(0.1^3·a^(3n+3)) = -0.1a^(n+1)
She made 8 costumes. I can explain the math of you want. Just comment if you want me to do an explanation. Good luck.
