An investor deposited $5000 in an account that earns 1% annual interest. The amount of money in the account is represented by the function f(x) = 5000(1.01)x, where x represents the number of years since the account was opened. What is the average rate of change of the function between x=2 and x=7? Round to the nearest cent (two decimal places).

312312

step-by-step explanation:

i just took the test, the correct answer is .. 31.5 in.

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: