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%

You might be interested in

Please solve this for me. You don't need a explanation. Also NO LINKS

zubka84 [21]

Answer:

1) 512.628865979

2) 218.581395349

3) 231.384615385

4) 3962.53333333

5) 150.004

6) 161.161290323

7) 6107.94117647

8) 13.3191489362

9) 403.136363636

10) 59.6326530612

Hope this helps a lot! <3

3 0

3 years ago

Read 2 more answers

Delta math help? I'm stuck please this is very urgent!!!

Airida [17]

Answer:

the vertex is (-7,-90)

the focus is ( -7, -359/4)= (-7,-89.75)

semi-axis length; 1/4=0.25

focal parameter: 1/2=0.5

eccentricity;1

directrix: y=-361/4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

0=4t-16t^2 Solve this please

vaieri [72.5K]

Answer:

$\large\boxed{t=0\ \vee\ t=\dfrac{1}{4}}$

Step-by-step explanation:

$4t-16t^2=0\qquad\text{divide both sides by 4}\\\\\dfrac{4t}{4}-\dfrac{16t^2}{4}=\dfrac{0}{4}\\\\t-4t^2=0\\\\t(1-4t)=0\iff t=0\ \vee\ 1-4t=0\\\\1-4t=0\qquad\text{subtract 1 from both sides}\\\\-4t=-1\qquad\text{divide both sides by (-4)}\\\\t=\dfrac{1}{4}$