Margo borrows $500, agreeing to pay it back with 3% annual interest after 14 months. how much interest will she pay?

She pays $17.50

Step-by-step explanation:

Interest Formula:

I = P(rt)

I = final interest

P = money borrowed

r = rate of interest

t = number of time periods

---

Plug in the values

t = 14/12 years

P = 500 dollars

r = 3% = 3/100 = 0.03

I = (500)(0.03)(14/12)

I = $17.50

gaddgad

step-by-step explanation:

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: