Find the multiplicative inverse of the following:
2^-4

3

(a)

Find the multiplicative inverse of the following:
10^-5

3

(a)

Evaluate   {\((\frac{1}{3})^{-1}-(\frac{1}{4})^{-1}\)}^-1

3

(a)

Evaluate. \({ \left( \frac { 5 }{ 8 } \right) }^{ -7 }\times { \left( \frac { 8 }{ 5 } \right) }^{ -4 }\)

3

(a)

If 289 = \(17^{\frac{x}{5}}\),then find the value of x. 

3

(a)

If \(16^{\frac{3}{2}}+16^{\frac{-3}{2}}\)=m, then find the value of m. 

3

(a)

Express the number appearing in the following statements in standard form.
Size of a bacteria is 0.0000005 m.

3

(a)

Express the number appearing in the following statements in standard form.
Size of a plant cell is 0.00001275 m.

3

(a)

Find the value of[2^-1 x 3^-1]^-1.

3

(a)

Find the value of x: 3, if x = (100)^{1- 4} ÷ (100)⁰

3

(a)

What is the value of x in 5^x \(\div \) 5^-3 = 5⁵?

3

(a)

Express the following numbers in standard form: 4050000

3

(a)

Express the following numbers in usual form: 3.52 \(\times\) 10⁵

3

(a)

Simplify: (-5)^-5 \(\times\) (-5)⁴

3

(a)

If the thickness of a paper sheet is 0.0016 cm. Find the thickness of 100 sheets. Express your answer in the standard form.

3

(a)