Amotorcycle cost $12,000 when it was purchased. the value of a motorcycle decreases by 6% each year. find the rate of decay each month and select the correct answer below. −0.005143% −0.5143% −0.005% −0.5%

-0.5%

Step-by-step explanation:

Given :A motorcycle cost $12,000 when it was purchased.

The value of a motorcycle decreases by 6% each year.

To Find : Find the rate of decay each month

Solution :

Rate of decay per yer = 6%

Rate of decay in 12 months = 6%

Rate of decay in 1 month =

                                         =    

So, Rate of decay each month is -0.5%

Hence Option D is true .

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation: