You decide to put $2,000 in a savings account to save for a $3,000 downpayment on a new car. if the account has an interest rate of 4% per year and is compounded monthly, how long does it take until you have $3,000 without depositing any additional funds? 121.862 years 12.1862 years 10.155 years 1.0155 years

The time it takes until you have $3,000 without depositing any additional funds is 1.015 years. Option D is correct.

The formula for calculating compound interest is expressed as:

Given the following parameters

A = $3000

P = $2000

rate = 4% = 0.04

Time t = ?

Time of compounding = 12 (monthly)

Substitute the given parameters into the formula to get "t"

Hence the time it takes until you have $3,000 without depositing any additional funds is 1.015 years

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10.153 years

Step-by-step explanation:

The future value of such an investment is given by ...

FV = P·(1 +r/12)^(12t)

where P is the principal invested, FV is the future value of it, r is the annual interest rate, and t is the number of years.

Dividing by P and taking the log, we have ...

FV/P = (1 +r/12)^(12t)

log(FV/P) = 12t·log(1 +r/12)

Dividing by the coefficient of t gives ...

t = log(FV/P)/log(1 +r/12)/12 = log(3000/2000)/log(1 +.003333...)/12 ≈ 121.842/12

t ≈ 10.153 . . . years

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

3+x

step-by-step explanation: