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
sdas [7]
3 years ago
10

On his last credit card bill, Frank paid a variable finance rate of 1.5 percent on the first $500, and 1 percent

Mathematics
1 answer:
Nady [450]3 years ago
3 0

Answer:

  • $ 9.91

Explanation:

The amount that Frank paid on his last credit card bill shows how piecewise functions work.

Taking into account that:

  • 1.5 percent = 1.5/100 = 0.015,
  • 1 percent = 1 / 100 = 0.01, and
  • 0.015 × 500 = 7.50,

You can model the amount paid using the piecewise function p(x):

  • p(x)=\left \{ {{0.015x;x\leq500 } \atop {\\}{7.50+0.01(x-500);x>500}} \right.

Thus, your calculation is:

  • x = $741.23

  • p(x) = $7.50 + $ 0.01 × (741.23 - 500) = $ 9.91
You might be interested in
Multiply.
aev [14]

Answer:8x3/5=4.8

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What is 0.75 as the lowest possible fraction?
elena-s [515]
The lowest possible fraction is 3/4 because 0.75=75/100 then you divide both terms by 25 and get 3/4

3 0
3 years ago
Read 2 more answers
What is the percent of decrease from 110 to 77
Charra [1.4K]
If you want to easily find the solution you can use your calculator.
Just divide 77 by 110 and see the result.
77/110 = 0.7 = 7/10 = 70/100 = 70% 
100% - 70% = 30%

Explanation
110*x=77
x=77/110, but the answer is not a percent
So 77/110 = ?/100  => ?=77*100/110=70 => 70%
But since 70% does not represent a percentage decreasement, we need to subtract it from the 100% 
100% - 70% = 30%
8 0
4 years ago
Question 1 of 10
Jet001 [13]
The answer should be true
4 0
3 years ago
Read 2 more answers
Is 100 in greater than 3yd 1ft
wolverine [178]
1 yard = 36 inches

3 * 36 = 108

1 foot = 12 inches

108 + 12 = 120

So 3 yards and 1 foot is equal to 120 inches.

120 is greater than 100 so 3 yards and 1 foot is greater than 100 inches.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose that G(x) = F(x + 4) + 2. Which statement best compares the graph of G(x) with the graph of F(x)?A. The graph of G(x) is
    5·2 answers
  • Solution of 3x2 = 7x − 3?<br><br> 
    8·1 answer
  • Which angle measures are correct ? Check all that apply .
    11·1 answer
  • Janae and Jerome each have m marbles. Gwen has 4(m + 2) marbles. John has 8m + 4 marbles. If John has more marbles than Janae, J
    7·1 answer
  • Can ratios be reduced
    9·1 answer
  • A rectangular field 50 meters in width and 120 meters in length is divided into two fields by a diagonal line. What is the lengt
    13·2 answers
  • Is Time a function of temperature?
    5·1 answer
  • What is 8.89 × 1010 in standard notation?
    14·1 answer
  • julian's height is 7 inches less than his sisters his sister's is unknown what is julian's height use x for his sister's height
    12·2 answers
  • PLEASE HELP SOON<br><br> What is the value of x?<br><br> Enter your answer in the box.<br><br> x =
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!