Find the value of (2^{3} × 3^{2})^{-1}
36
1/36
72
1/72
25^{-3} is equal to
25 × 25 × 25
25^{2}/25
25/25^{2}
1/25^{3}
Express 0.0000089 in standard form
89 × 10^{7}
8.9 × 10^{-6}
90 × 10^{4}
90 × 10^{-3}
The value of (1/2)^{3} × (3/4)^{2} ÷ (5/2)^{3} is
None of these
10^{150} ÷ 10^{146 }= ?
10^{6}
100000
1000
10000
Express (3/4)^{-5} as positive exponent
(3/4) × 5
(3/4)^{5}
(4/3)^{5}
The reciprocal of -3/5 is
3/5
5/3
-5/3
Find the value of K for which 5^{k} ÷ 5^{-2} = 5^{9 }
7
5
-3
-9
The value of (1/2)^{4} is
2
1/8
16
1/16
10^{-6} ÷ 10^{-8} =
10^{2}
10^{-2}
10^{-14}