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
Anastaziya [24]
3 years ago
14

Alana saved $1,200.00 to buy a pool table, but decided instead to charge it to her credit card. If the credit card had an intere

st rate of 13.5% for 6 months with no other fees, and she made no other purchases, what was her cost of credit of using the credit card instead of paying cash?
The cost of credit is the amount that a person pays over and above the amount borrowed.
P is the principal,
r is the interest rate,
m is the number of monthly payments,
M is the monthly payment

Mathematics
1 answer:
MrRa [10]3 years ago
8 0

Answer:

the answer is $47.70

Step-by-step explanation:

You might be interested in
It was cloudy 12 out of 30 days in April. Which value is equivalent to the fraction of
mr Goodwill [35]

Answer:

any of the below:

Step-by-step explanation:

12/30

6/15

2/5

7 0
3 years ago
Read 2 more answers
Solving quadratics equations by taking square root
Novay_Z [31]
#6
x^2 = 1
x = - 1 and x = + 1

#7
a^2 + 1 = 19
a^2 =18
a^2 =√ 9 <span>√ 2
a = + 3</span>√ 2 and a = - 3<span>√ 2</span>
4 0
3 years ago
Derive the equation of the parabola with a focus at (6,2) and a directrix of y=1
nydimaria [60]
Distance from focus to vertex=distance from vertex to directix

from (6,2) to y=1, the distance is 1
the focus is 1/2 higher than the vertex
vertex=(6,1.5)

for
(x-h)^2=4p(y-k)
vertex=(h,k)
p=distance from vertex to directix

vertex=(6,1.5)
ditance=0.5

(x-6)^2=4(0.5)(y-1.5)
(x-6)^2=2(y-1.5) is the equation
or
y=0.5x^2-6x+19.5 or
y=0.5(x-6)^2+1.5
7 0
3 years ago
Read 2 more answers
The means and mean absolute deviations of Sidney’s and Phil’s grades are shown in the table below which expression represents th
Shalnov [3]

The ratio of the difference of the two means to Sidney’s mean absolute deviation is; 4/3.28

<h3>How to find the Mean Absolute Deviation?</h3>

From the given table, we see that;

Mean grade of Sidney = 82

Mean grade of Phil = 78.

Mean absolute deviation of Sidney = 3.28

Mean absolute deviation of Phil = 3.96.

The difference between the two means of Sidney and Phil = 82 - 78 = 4.

Thus, the ratio of the difference of the two means to Sidney’s mean absolute deviation is; 4/3.28

Complete Question is;

The means and mean absolute deviations of Sidney’s and Phil’s grades are shown in the table below. Means and Mean Absolute Deviations of Sidney’s and Phil’s Grades Sidney Phil Mean 82 78 Mean Absolute Deviation 3.28 3.96 Which expression represents the ratio of the difference of the two means to Sidney’s mean absolute deviation?

Read more about Mean Absolute Deviation at; brainly.com/question/447169

#SPJ1

6 0
2 years ago
(−7c+8d)0.6<br> write this as an equivalent equation
KengaRu [80]

-4.2c+4.8d is the answer to this equation.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A picture frame is 5 inches on 2 sides and x inches on the other 2. If its perimeter is 50 inches, how long is each of the other
    12·2 answers
  • a baseball team scored the following number of runs in its game this season: 6, 2, 5, 9, 11, 4, 5, 8, 6, 7, 5. there is one more
    10·1 answer
  • Write an equation of a line that goes.through point (0,1) and has.a.slope of 0
    13·1 answer
  • Is 3 over five the same as 3.5.
    5·2 answers
  • What is the unit rate of y = 2/3x ? ( must satisfy the definition of unit rate )
    5·1 answer
  • On the coordinate grid of a map, Josie's house is located at (2,7). Her school is located at (-5,5). If each map unit equals one
    5·2 answers
  • 3x+6=15<br><br> solve for x<br><br> x= ?
    12·2 answers
  • On Friday, March 16th, Bob Smith's beginning checking balance is $50 and his account is credited for a deposit of $100. That sam
    6·2 answers
  • Leah works at an appliance store. She recorded her recent sales. washing machines 3 dishwashers 1 ovens 6 clothes dryers 5 What
    10·1 answer
  • Building A is 200 feet shorter than Building B. The total height of the two buildings is 1530 feet. Find the height of each buil
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!