Lexi borrowed $425 from a friend. six months later, she repaid her friend $450. what annual simple interest rate did she pay?

Lexi borrowed $425 and paid back $450, so the interest paid was $25 (subtract 450 and 425). Then divide the interest over the expression P*t = 425*0.5 = 212.5 to get 25/212.5 = 0.1176 approximately which converts to the annual interest rate of 11.76% (approximately).

If you want to use a formula, then,

i = P*r*t

25 = 425*r*0.5 < t = 0.5 to represent half a year

25 = 4250.5*r

25 = 212.5*r

212.5*r = 25

r = 25/212.5

r = 0.1176

r = 11.76%

its 0.1 miles per minute

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )