HELPP FAST Siobhan deposits $1200 into a savings account that pays 5.2% annual interest compounded monthly. What will be the balance after
4 years? Round to the nearest cent

Step-by-step explanation:

A = P(1 + r/n)nt for compound interest

A = final amount

p = principal invested

r = interest rate as a decimal

t = # years invested

In this case A = 1200(1 + .03/1)1(3)

A = 1200(1.03)3

A = 1311.27

To find how much of the final total was interest you must subtract out the principal amount invested

I = 1311.27 - 1200 = $111.27

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)