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
Contact [7]
3 years ago
14

In 2005, the price of a tv was $1599.00. In 2002, the price of the same type of tv has dropped to $399.00 Calculate the percent

of decrease
Mathematics
1 answer:
xxTIMURxx [149]3 years ago
3 0
<span>In 2005, the price of a TV was $1599.00.
In 2002, the price of the same type of tv has dropped to $399.00
Let’s Calculate the percent of decrease.
First subtract 1599 dollars with 399 dollars to know how much did the price of TV decreased.
=> 1 599 – 399 = 1 200 is the amount the decreased on TV’s price
=> 1 200 / 1599 = 0.75
=> 0.75 * 100% = 75%
Thus, the price of TV had been decreased to 25%, 75% of it were decreased</span>



You might be interested in
PLEASE HELP ASAP DUE LIKE NOW​
Travka [436]

Answer:

6

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A row of plaques cover 120 square
Mademuasel [1]
I am guessing your question is <span>A row of plaques covers 120 square feet of space along a wall. If the plaques are 3 feet tall, what length of the wall do they cover?
I know the answer to this question because i had to do this for a test before. and the answer is that it covers 140 ft of the wall</span>
7 0
3 years ago
How many ways are there to choose a committee of 7 people from a group of 10 people?7201208405040?
lyudmila [28]

Answer: 120

---------------------------------------------------------------------------------------

Explanation:

We have seven slots to fill. Let's call the slots A, B, C, D, E, F, G

There are 10 choices for slot A

There are 9 choices for slot B

There are 8 choices for slot C

There are 7 choices for slot D

There are 6 choices for slot E

There are 5 choices for slot F

There are 4 choices for slot G

We count down because each previous slot reduces the pool to choose from. Multiply those values out: 10*9*8*7*6*5*4 = 604800

Now divide that result by 5040. Why 5040? Because this is the number of ways to arrange 7 people within a single grouping. Note how 7! = 7*6*5*4*3*2*1 = 5040. W're dividing because order does not matter for any committee.

So we have 604800/5040 = 120 which is the answer we want

---------------

Side note: We could use the alternate route of the nCr combination formula

nCr = (n!)/(r!*(n-r)!)

where n = 10 and r = 7


5 0
3 years ago
Pls help me it detects if it’s right or wrong pls answer both question I will give u brain list
mel-nik [20]

Answer:

Gulf Coast Prairies and Marshes.

Step-by-step explanation:

Wave action, a cause or agent of weathering, erosion, and deposition, is constant along the Texas coastline.

5 0
2 years ago
Pls HELP meeee. My child needs some real help I I wish I would’ve took those college lessons.
Ksenya-84 [330]
I think the answer would be 75%, meaning that the orange juice would have a greater percentage of water.
3 0
2 years ago
Read 2 more answers
Other questions:
  • | 10x + 10 | – 2 = 78
    10·1 answer
  • What are all the powers of 3 in the range 3 through1000
    14·1 answer
  • The price of an 8-minute phone call is $1.20. What is the price of a 17-minute phone call?
    11·1 answer
  • 6/11×4/5 what is the answer<br>​
    15·2 answers
  • Factor the quadratic expression 3xsquared+4x-4
    8·1 answer
  • A parallelogram whose vertices have coordinates R(1, -1), S(6, 1), T(8, 5), and U(3, 3) has a shorter diagonal of ___ . 5 √(13)
    5·1 answer
  • Which choice is equivalent to the expression below?​
    6·2 answers
  • Can someone help me on this please
    12·2 answers
  • Omg ahhh:((( <br><br> sorry to bug again but I need help pronto
    10·1 answer
  • Pls help I’ll mark brainiestt!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!