Answer:
102
Step-by-step explanation:
We have the sum for k = 1 to 4 of 3 ^ ( k-1) * ( k-1)
k =1 3 ^ (1-1) * ( 1-1) = 3^0 * 0 = 0
k =2 3 ^ (2-1) * ( 2-1) = 3^1 * 1 = 3
k =3 3 ^ (3-1) * ( 3-1) = 3^2 * 2 = 9*2 = 18
k =4 3 ^ (4-1) * ( 4-1) = 3^3 * 3 = 27 *3 = 81
Add these together
0+3+18+81 =102
Answer:
<em>See below.</em>
Step-by-step explanation:
Divide the percentage by 100 to turn it into decimal form.
Then, multiply the percentage by the original amount.
Last, subtract that from the original price.
<em>Answer: </em>
<em>:)</em>
The absolute value keeps every value inside || positive. since the insides are already positive, it will be 3x+2=4x+5. now, solve like normal, subtracting 3x from both sides and subtracting 5 from both sides to get x=-3. i hope i can get brainliest if it helped!
The amount that Mrs. Gibb was paying off with her monthly payments was
$36,000 - (1/6)×36,000 = $30,000
That amount divided into 24 equal payments is
$30,000÷24 = $1250
The best answer choice is
(a) $1250