Exponents and Powers

What is the value of $15^0$?

How is 256 expressed as a power of 4?

What is the value of $13^1$?

Write 'p raised to the power 4' in exponential form.

Calculate the difference $2^5 - 2^4$.

If $x^5 = 243$, find the value of $x$.

What is the standard value of $3^2 \times 10^4$?

Evaluate the expression: $\frac{3^x \times 3^{x+1}}{3^{2x-1}}$.

Find $x$ if $4^{x-1} = \frac{1}{4^3}$.

If $a = -1$, find the value of $a^1 + a^2 + a^3 + a^4 + a^5 + a^6 + a^7 + a^8 + a^9 + a^{10}$.

Simplify $2^5 \div 2^1$.

Find the value of $(-1)^{2001}$.

What is $x^a \cdot x^b \cdot x^c$?

Simplify $(2^2)^3 \div 2^4$.

Which of these is the simplified form of $\frac{3^8 \times a^5}{3^5 \times a^2}$?

Find the value of $n$ in the equation: $10^n = 1,00,000$.

Simplify $(2^5 \div 2^3) \times 5^2$.

What is the value of $[(2^3)^2 \times 5^6] \div 10^6$?

If $(-1)^{x} = 1$, then $x$ must be:

Evaluate $(2^2 \cdot 3)^2 \div 12^2$.

The usual form of $6.0 \times 10^5$ is:

Standard form of $10,000,000$ is:

The number $1 \times 10^4 + 1 \times 10^2 + 1 \times 10^0$ is equal to:

Which of the following is the usual form of $5.55 \times 10^3$?

Convert $8.8 \times 10^1$ to usual form.

Which of these is the correct expanded form for $10,10,101$?

Write $543.21$ in standard form.

What is the result of adding $10^3 + 10^2 + 10^1 + 10^0$?

If $10^k = 0.00001$, what is the value of $k^3$?

Express the number of seconds in a non-leap year in standard form (approximate to 2 decimal places).

What is the standard form of $44,00,00,00,000$?

Express $2.22 \times 10^2$ in usual form.

The standard form of $9,10,00,000$ is:

What is $4.0 \times 10^4$ in usual form?

The distance of a star is $9.46 \times 10^{12}$ km. What is the usual form?

The usual form of $7.0006 \times 10^4$ is:

How is $4,05,00,00,000$ written in standard form?

Calculate $(8 \times 10^5) \times (5 \times 10^4)$ and express in standard form.

The sun is approximately $1.5 \times 10^8$ km from Earth. Express this distance in decimeters in standard form.

If a red blood cell has a diameter of $7 \times 10^{-6}$ meters, how many cells placed side-by-side would stretch across $1.4$ meters? Express in standard form.