Click the correct answer (True & False).
Click the correct answer.
What is the value of $$\left (2 \right)^{-5} \times \left (64 \right)^{\frac{2}{3}}$$?
$$512$$
$$\frac{1}{512}$$
$$16$$
$$\frac{1}{2}$$
What is the value of $$\left \{ \left ( \frac{-2}{3} \right )^{-3} \right \}^{2}$$?
$$\frac{-64}{729}$$
$$\frac{64}{729}$$
$$\frac{729}{-64}$$
$$\frac{729}{64}$$
Which of the following is equal to $$\left ( \frac{-2}{7} \right )^{-6}\div \left ( \frac{-2}{7} \right )^{4}$$?
$$\left ( \frac{-2}{7} \right )^{2}$$
$$\left ( \frac{-2}{7} \right )^{-10}$$
$$\left ( \frac{-7}{2} \right )^{-10}$$
$$\left ( \frac{-7}{2} \right )^{2}$$
What is the value of {(4)–1 – (2)–1} × (3)–1?
$$\frac{-1}{12}$$
$$\frac{1}{12}$$
$$\frac{3}{8}$$
$$\frac{-3}{8}$$
What is the value of {(3)–1 ÷ (4)–1}3?
$$\frac{27}{64}$$
$$\frac{64}{27}$$
$$\frac{62}{27}$$
$$\frac{64}{25}$$
Click the correct answer.
$$\left ( \frac{p}{q} \right )^{-m} =$$
$$\left ( \frac{-q}{p} \right )^{m}$$
$$\left ( \frac{p}{q} \right )^{m}$$
$$\left ( \frac{q}{p} \right )^{m}$$
The standard form of 21.36 × (10)–5 is
.
2.136 × (10)–4
2.136 × (10)4
2.136 × (10)–6
The standard form of $$\left (\frac{1}{100000000} \right )$$ is
.
1.0 × (10)8
1.0 × (10)–8
1.0 × (20)8
The standard form of 34.95 × (10)–4 is
.
3.495 × (10)–3
3.495 × (10)3
3.495 × (10)–2
The standard form of 0.00000000156 is
.
1.56 × (10)9
1.56 × (10)–11
1.56 × (10)–9
The expression for 35 with a negative exponent is
.
$$\frac{1}{3^{5}}$$
$$\frac{1}{3^{-5}}$$
$$\frac{1}{5^{-3}}$$
The value of {(6)0 + (2)–1} × 32 is
.
$$\frac{27}{2}$$
$$\frac{2}{27}$$
$$\frac{-27}{2}$$
