Question

alg: cc unit 4 lt26 iphone promax fall sales drc-similar question the new iphone promax sales results for our local store increases exponentially over time. the function $s(t) = 500(1.2)^t$ models the number of cell phones sold $t$ months after the release. answer the following question about sales of the iphone promax. alg: cc unit 4 lt26 drc-similar question how many cell phones are sold after 3 months?

Explanation:

Step1: Identify the function and t value

The function is \( S(t) = 500(1.2)^t \), and we need to find the number of phones sold after 3 months, so \( t = 3 \).

Step2: Substitute t into the function

Substitute \( t = 3 \) into \( S(t) \): \( S(3)=500(1.2)^3 \)

Step3: Calculate \( (1.2)^3 \)

\( 1.2^3=1.2\times1.2\times1.2 = 1.728 \)

Step4: Multiply by 500

\( S(3)=500\times1.728 = 864 \)

Answer:

864