The average rate of change of credit card is $ 401.79 /year.
<h3>
What is Average Rate?</h3>
- A single rate that is a weighted average of the different rates that are applicable to property in various locations.
- An average is a single number calculated as the average of a set of numbers, typically calculated as the sum of the numbers divided by the total number of numbers in the set (the arithmetic mean).
<u>Solution</u>
The difference of credit card debt between the year 2006 and 1992 = 8900 - 3275 = $5625
The difference of years between the year 2006 and 1992 = 2006 - 1992 = 14
average rate of change of credit card debt with respect to time = 
average rate = 
= $ 401.79 / year
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Box a should have 30 pieces of chocolate and box b should have 20 pieces of chocolate
Factor
7
x
7
x
out of
14
x
2
14
x
2
.
7
x
(
2
x
)
−
21
x
7
x
2
x
-
21
x
Factor
7
x
7
x
out of
−
21
x
-
21
x
.
7
x
(
2
x
)
+
7
x
(
−
3
)
7
x
2
x
+
7
x
-
3
Factor
7
x
7
x
out of
7
x
(
2
x
)
+
7
x
(
−
3
)
7
x
2
x
+
7
x
-
3
.
7
x
(
2
x
−
3
)
Answer:
Jordan's purchase was $20
Step-by-step explanation:
3x5=15 5x1=5 5+15=20
400 cm³
<h3>
Further explanation</h3>
<u>Given:</u>
- Length = 10 cm
- Width = 5 cm
- Height = 8 cm
<u>Question:</u>
What is the volume of a cuboid?
<u>The Process:</u>
We use the formula for cuboid volume:
or 
Let us calculate the volume of cuboid.
Thus, the volume of cuboid is 400 cm³.
- - - - - - - - - -
Notes:
A cuboid is a 3D shape. Another name is a rectangular prism. Unlike the cube, the sides of a cuboid are unequal lengths. However, the way to calculate the volume of cuboid and cube is the same, i.e., multiplying the three lengths of the sides. The other thing is to calculate the surface area by adding up all the sides.
<h3>Learn more</h3>
- Volume of rectangular prism brainly.com/question/11613210
- Find out the area of a cube brainly.com/question/12613605#
- Which an expression represents the height of the pyramid? brainly.com/question/2567975
