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Sunny_sXe [5.5K]
3 years ago
13

The value of a car dropped from $7400 to $6800 over the last year. What percent decrease is this?

Mathematics
1 answer:
Whitepunk [10]3 years ago
6 0

Answer:

8.1% decrease

Step by step

To find precentage decrease we use formula:

Percent decrease= original amount-new amount/original amount(100%)

percent decrease= 7,400-6,800/7,400(100%)=300/37=8.1%

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Help please I don’t understand
Zanzabum

Answer: 2/3

Step-by-step explanation:

there are 24 pets total (count all of the dots on the plot)

16 students have 2 or more pets (count the dots from point 2 until 6)

your fraction is 16/24

16/24 is 2/3 simplified

hope this helps

8 0
3 years ago
Find the degree of the monomial. 4x^7y^3 a. 3 b. 10 c. 7 d. 4
Mashcka [7]
The degree of a monomial is the sum of its exponents
4x^7y^3
exponents are 7 and 3
degree is : 7 + 3 = 10
7 0
4 years ago
What is a theoretical and Experimental Probability?
aniked [119]

Answer:

See below...

Step-by-step explanation:

Theoretical probability is the probability that something should happen based on the beginning conditions.  Such as having a jar of 30 marbles with 5 being blue.  The probability of pulling out a blue marble when selecting 1 marble is

5/30, or 1/6.  Theoretically you should pull one blue marble out every 6 times you pull a marble out.  

This isn't guaranteed to happen though, that's where experimental probability comes form.

Experimental probability is the number of desired outcomes achieved, divided by the total number of outcomes.  This is based on what actually happened.  Say you selected a marble, and put it back 10 times, recording the color each time and you got 2 blue marbles.  Your experimental probability is

2/10, or 1/5, which doesn't match the theoretical probability.  The more times this experiment is conducted, the closer your result will be to the theoretical probability

8 0
3 years ago
Find the total amount paid on a loan when the monthly payment is $189 and the loan is paid off in 48 months. Use the formula A =
podryga [215]

9514 1404 393

Answer:

  $9072

Step-by-step explanation:

Put the given numbers in the given formula and do the arithmetic.

  A = MN . . . . . . M = payment = $189. N = number of payments = 48.

  A = $189 × 48 = $9072

The total amount paid is $9072.

8 0
3 years ago
Hurry!!!!! Which statement about the dilation of these is true
leva [86]

Answer:

2

Step-by-step explanation:

For the image, you just multiply the numbers to find the sides

(4*2=8  5*2=10  3*2=6)

Then find out how you went from the preimage to the image.

4 * 2 = 8 etc.

4 0
4 years ago
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