What is the rate of inflation if an account has a nominal interest rate of 4.2% and a real interest rate of 2.8% 1% 1% 1.8% 1.8% 2.4% 2.4% 1.4% 1.4%

The total number of photos on hannah’s camera is a linear function of how long she was in rome. she already had 44 photos on her camera when she arrived. then she took 24 photos each day for 6 days. what is the rate of change of the linear function that represents this

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?