Answer:
$1,175.34
Step-by-step explanation:
To solve for the total amount after 7 years. We need to use the formula:

Let's first break down all the variables that we have.
P = 480
r = 13% or 0.13
n = 4 (Quarterly)
t = 7 years
Now we simply substitute the values into the formula.







The account will have $1,175.34 after the 7 year period.
Answer:
5190
Step-by-step explanation:
2.7% of 6000 is 162.
There is a 5 year span between 2009 and 2014.
So just subtract 162 from 6000 5 times, or multiply 162 by 5, then subtract that from 6000.
Hope It Helps!
Sammy sold 140 water bottles, David sold 60 water bottles.
Basically, all you have to do is substitue the terms given at the top.
x = -3
y = 6
z = -4
<em>The first one will be set up like this:</em>
(-3) + 6 + (-1) = 2
<em>The second one will be set up like this: </em>
-15 + (- -3) + 6 = -6
<em>The third one will be set up like this:</em>
3(-3) - 2(6) + (-4) = -25
<em>The fourth one will be set up like this:</em>
2(-4) - 3 (6) + 4(-3) = -38
<em>The fifth one will be set up like this: </em>
3 ( -3) + 2 (6) + (-4) = -1
<em>The sixth will be set up like this: </em>
(-3)(-4)
---------- = -1
-2 (6)
<em>The seventh will be set up like this:</em>
2 (6) (-4) - 3 (-3) = -39
Hope this helps! Have a good day/night! c: