The apr of caesar's savings account is 3.6% and interest is compounded monthly the principal and cesar savings account with $6,600 for an entire year what will be the balance of his account after the interest is paid for the year

$6841.56

Step-by-step explanation:

formula for compound interest is

P is the initial amount= 6600

r is the rate of interest = 0.036

t is the number of years = 1

n = compounded monthly = 12

plug in the values in the formula

A= 6841.55986990

$6841.56 is the balance of his account after the interest is paid for the year

unless if u could do my questions, if not i wouldn't want to

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1