1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SVEN [57.7K]
3 years ago
6

The graph below shows the average Valentine’s Day spending between 2003 and 2012

Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0
The average rate of change of a graph between two intervals is given by the difference in value of the values on the graph of the two interval divided by the difference between the two intervals.

Part A.

From the graph the average Valentine's day spending in 2005 is 98 while the average Valentine's day spending in 2007 is 120.

The average rate of change in spending between 2005 and 2007 is given by

\frac{120-98}{2007-2005} = \frac{22}{2} =\$11/year



Part B

From the graph the average Valentine's day spending in 2004 is 100 while the average Valentine's day spending in 2010 is 103.

The average rate of change in spending between 2004 and 2010 is given by

\frac{103-100}{2010-2004} = \frac{3}{6} =\$0.5/year



Part C:

From the graph the average Valentine's day spending in 2009 is 102 while the average Valentine's day spending in 2010 is 103.

The average rate of change in spending between 2009 and 2010 is given by

\frac{103-102}{2010-2009} = \$1/year

You might be interested in
This test is literally the death of me but can anyone help?
Neporo4naja [7]

Answer:

answer is b

Step-by-step explanation:

i hope this helps you

7 0
2 years ago
Read 2 more answers
Solve for w.<br><br> 16w − 15w = 20
Nimfa-mama [501]
16w-15w =.
1w=20
1/1=20/1
W=20
8 0
3 years ago
I the equation 3x^2+6x=12, the value of c is?
ozzi

Answer:

c = -12

Step-by-step explanation:

Quadratic Standard Form: ax² + bx + c

Step 1: Write equation

3x² + 6x = 12

Step 2: Subtract 12 on both sides

3x² + 6x - 12 = 0

Here, we have the standard form of the quadratic. We see that our c = -12

4 0
3 years ago
which one of the following examples represents a repeating decimal A. 1.111114 B. 0.777777 C. 4.252525 D. 0.123123
elena-s [515]
Actually, i think something is missing here:

You need either a parenthesis or some dots at the end to determine this. A repeating decimal can have one repreating digit:

0.(7): 0.777777...

two:

0.(45): 0.45454545454545....

or more: so potentially all of them can be repeating, even a!

it could be: 1.(111114)

or: 1.111114111114111114111114111114111114111114111114111114111114111114111114111114...

proably B. is the most typical of repeating decimals (choosed this one if you have to), but in reality, you need more information... did you copy the question exactly?
7 0
3 years ago
~ .........sʇuᴉod ǝǝɹɟ​
amm1812

Answer:

You are awesome :)

Step-by-step explanation:

Thank you!!

5 0
2 years ago
Other questions:
  • What is the area of a triangle with the coordinates (-4,14) (10,0) (-14,-10)
    8·1 answer
  • Three things in the kitchen that you can measure the height of with inches
    9·1 answer
  • How do you find the missing measurement for a parallelogram A=34in, b=17in., h=?
    7·2 answers
  • What is the exact volume of the cone​
    10·1 answer
  • Solve the equation using the zero product principle<br> (x-3)(x+6)=0
    14·1 answer
  • A.<br> X - y = 3<br> 2x - 4y = 8<br> Given ordered pair: (2,-1).
    12·1 answer
  • Un triángulo tiene un área de 48 cm2 y una base de 6cm . Encuentra la longitud de la altura.
    12·1 answer
  • Which of the following expression is equivalent to 6x2−13x−28
    15·1 answer
  • 18/13=3/4x<br> what does x equal?
    12·1 answer
  • 3 is an element in the domain of the function g(x)= -2x - 4 . What is the corresponding element in the range?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!