91Ó°ÊÓ

Rewrite in decimal form. $$ 8.11 \times 10^{3} $$

Find the balance after 5 years of an account that pays 4.8% interest compounded yearly given the following investment amounts. $$\$ 250$$

Rewrite in scientific notation. $$ 0.0000205 $$

You buy a used truck for \(\$ 20,000\). It depreciates at the rate of \(15 \%\) per year. Find the value of the truck in the given years. 10 years

Find the balance after 5 years of an account that pays 4.8% interest compounded yearly given the following investment amounts. $$\$ 350$$

Find the balance after 5 years of an account that pays 4.8% interest compounded yearly given the following investment amounts. $$\$ 400$$

A population of 30 mice is released in a wildlife region. The population doubles each year for 4 years. What is the population after 4 years?

SCIENTIFIC NOTATION Rewrite in scientific notation. $$ 0.05 $$

Write your answer as a power or as a product of powers. $$ \left[(5+x)^{3}\right]^{6} $$

Write your answer as a power or as a product of powers. $$ \left[(2 x+3)^{3}\right]^{2} $$