What is the value of $750 invested into an account with an annual rate of 3.25% compounded continuously for 4 years and 3 months?

$861.09

Step-by-step explanation:

You are going to want to use the compound interest formula, which is shown below.

A = total

P = principal amount

r = interest rate (decimal)

t = time (years)

First, change 3.25% into its decimal form:

3.25% -> -> 0.0325

Next for t, we can use 4.25 since 4 years and 3 months is 4.25 in its decimal form. Now lets plug in the values:

Your answer is $861.09

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet