Standard form
1) (8x10^9)/(2x10^4)
2) (3x10^12)+(6x10^9)
3) (7.2x10^9)/(4.1x10^-4)
4) (3.2x10^6)+(4.1x10^8)

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?

Change negative exponents to positive, then solve