Answer: 729
Step-by-step explanation:
Move items with negative exponents from numerator to denominator or vice versa and change sign of exponent. Factorize composite numbers, say 10^3 = 2^3 × 5^3 and 81 = 3^4. Combine factors with same base, adding exponents. Cancel factors appearing in both numerator and denominator, subtracting exponents.
5^-3×6^-5×81×4/(3^-7×10^-3)
= 3^7×10^3×81×4/(5^3×6^5)
= 3^7×2^3×5^3×3^4×2^2/(5^3×2^5×3^5)
= 2^5×3^11×5^3/(2^5×3^5×5^3)
= 3^6
= 729
Answer:im sorry thats so cofsiung
Step-by-step explanation:ok i think to ask yor perants dont worry if ya dont know or they dont tell yor teacher and say can we please go over it or somethin okay
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Answer:
5
Step-by-step explanation:
2 pints are in a quart
Area of Rectangular sheet = 1m X 0.7 m = 
or 
Rate = Rs.80 per 
= 
hence, The cost will be Rs. 56 for the plastic sheet.
