She paid a simple interest of $3,125.00 on the borrowing of $25,000
What is simple interest?
The simple interest on a loan or an investment can be determined as the principal multiplied by interest multiplied by the number of periods.
This is quite different from compound interest where the interest earned previously would earn interest in the future alongside the principal
I=PRT
I=interest on loan=unknown
P=amount borrowed=$25,000
R=interest rate=1% per month
T=12.5 months( from December 2 2011 to December 1 2012 makes one year and from December 1-16 gives 15 days, which is 0.5 of one month)
I=$25,000*1%*12.5
I=$3,125.00
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Answer:
A
Step-by-step explanation:
4x^2-8x-60=0
a=4 b=-8 c=-60
*I am going to plug these numbers into the quadratic formula*
x=-(-8)plus or minus ![\sqrt{(-8)^2-4(4)(-60)/2(4)}](https://tex.z-dn.net/?f=%5Csqrt%7B%28-8%29%5E2-4%284%29%28-60%29%2F2%284%29%7D)
*simplified into...
x=-8 plus or minus ![\sqrt{1024}/8](https://tex.z-dn.net/?f=%5Csqrt%7B1024%7D%2F8)
x=5 or x=-3
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I think that it would be 3/2 because you are simplifying the fractions 24/16.
Answer:
Dotted linear inequality shaded above passes through (0, 4) and (4, 0). Solid exponential inequality shaded below passes through (negative 2,2) & (0,5)
Step-by-step explanation:
we have
----> inequality A
The solution of the inequality A is the shaded area above the dotted line ![y=-x+4](https://tex.z-dn.net/?f=y%3D-x%2B4)
The dotted line passes through the points (0,4) and (4,0) (y and x-intercepts)
and
-----> inequality B
The solution of the inequality B is the shaded area above the solid line ![y=-(1/2)^{x} +6](https://tex.z-dn.net/?f=y%3D-%281%2F2%29%5E%7Bx%7D%20%2B6)
The solid line passes through the points (0,5) and (-2,2)
therefore
The solution of the system of inequalities is the shaded area between the dotted line and the solid line
see the attached figure
Dotted linear inequality shaded above passes through (0, 4) and (4, 0). Solid exponential inequality shaded below passes through (negative 2,2) & (0,5)
Answer:
The longest time (in minutes) anyone waited in line was 13.8
Step-by-step explanation:
The range of a set is the subtraction of the highest value by the lowest.
In this problem:
Range of 12 minutes.
The fastest anyone was checked out was 1.8 minutes.
What was the longest time (in minutes) anyone waited in line
I am going to call the longest time x
The range being 12 means that x - 1.8 = 12
So
x - 1.8 = 12
x = 13.8
The longest time (in minutes) anyone waited in line was 13.8