Question
r(0) = 3000 - 500 * 1.4^0
Answers
GPT-4o mini
To solve the expression \( r(0) = 3000 - 500 \cdot 1.4^0 \), follow these steps:
1. Calculate \( 1.4^0 \). Any number raised to the power of 0 is 1:
\[
1.4^0 = 1
\]
2. Substitute this value back into the equation:
\[
r(0) = 3000 - 500 \cdot 1
\]
3. Simplify:
\[
r(0) = 3000 - 500
\]
\[
r(0) = 2500
\]
Therefore, \( r(0) = 2500 \).
1. Calculate \( 1.4^0 \). Any number raised to the power of 0 is 1:
\[
1.4^0 = 1
\]
2. Substitute this value back into the equation:
\[
r(0) = 3000 - 500 \cdot 1
\]
3. Simplify:
\[
r(0) = 3000 - 500
\]
\[
r(0) = 2500
\]
Therefore, \( r(0) = 2500 \).