Question

18. Express 9/64 rational number in power notation
19. Find the multiplicative inverse of -12/23
20. Find the additive inverse of -6/7
21.Express 5 'as a rational number.
22. Express (--1/6) as a rational number.
23. Evaluate :(3- +4-') ?
24. Write the 0.000002 number in standard form.
25. Write the 6x10 - in scientific notation.​

Answer 1

Answer:

18].

(3/4)^3

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