1b. A new bank customer with $3,000 wants to open a money market account. The bank is offering a simple interest rate of 4.5%. What will be the account balance after 20 years? *

$660

Step-by-step explanation:

Given:

Principle = $3000

Interest rate = 1.1 %

Time = 20 years

Now we have to determine the simple interest.

Formula used :

where,

P = principle  

R = interest rate  

T = time  S.I = simple interest

Thus, the interest customer earn in 20 years will be, $ 660

3,000,540

step-by-step explanation:

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.