Question

Please quick its urgent ​

Answer 1

Answer:

Standard form of 0.0000564 is - 5.64 × $10^{-5}$

Step-by-step explanation:

Standard form of 0.0000564 is-

0.0000564 × 1

=  $\frac{564}{10000000}$ × 1

=   564  × $\frac{1}{10000000}$

=   564  × $10000000^{-1}$

=   564  × $10^{-7}$

=   (5.64 × 100) × $10^{-7}$

=   5.64 × $10^{2}$ × $10^{-7}$            [∵ $a^{x}$ × $a^{y}$ = $a^{x+y}$]

=   5.64 × $10^{2+(-7)}$

=   5.64 × $10^{2-7}$

=   5.64 × $10^{-5}$ (Ans)

Answer 2

Answer:

Answer:

Standard form of 0.0000564 is - 5.64 × 10^{-5}10−5

Step-by-step explanation:

Standard form of 0.0000564 is-

0.0000564 × 1

=  \frac{564}{10000000}10000000564 × 1

=   564  × \frac{1}{10000000}100000001

=   564  × 10000000^{-1}10000000−1

=   564  × 10^{-7}10−7

=   (5.64 × 100) × 10^{-7}10−7

=   5.64 × 10^{2}102 × 10^{-7}10−7            [∵ a^{x}ax × a^{y}ay = a^{x+y}ax+y

=   5.64 × 10^{2+(-7)}102+(−7)

=   5.64 × 10^{2-7}102−7

=   5.64 × 10^{-5}10−5 (Ans)