► Find the percent change and tell whether it is a percent increase or a
percent decrease.

1 Original amount: 20
End amount: 15

2 Original amount: 30
End amount: 45

3 Original amount: 625
End amount: 550

4 Original amount: 320
End amount: 112

5 Original amount: 165
End amount: 222.75

6 Original amount: 326
End amount: 423.80

7 Original amount: 27
End amount: 38.61

8 Original amount: 60
End amount: 70.02

Question

24-06-2021
Mathematics

contestada

► Find the percent change and tell whether it is a percent increase or a
percent decrease.

1 Original amount: 20
End amount: 15

2 Original amount: 30
End amount: 45

3 Original amount: 625
End amount: 550

4 Original amount: 320
End amount: 112

5 Original amount: 165
End amount: 222.75

6 Original amount: 326
End amount: 423.80

7 Original amount: 27
End amount: 38.61

8 Original amount: 60
End amount: 70.02

Respuesta :

Otras preguntas

Adwoa received a commission of 20% on bread she sold. In one week, Adwoa's commission was Gh¢540. How much bread did she sell during that week. And find her ave

Is someone not busy that could sign in to my stuff and do my missing work PLEASE I HAVE TO GET IT DONE OR MY PARENTS ARE LITERALLY GOING TO D/ISOW/N ME IM BEING

QUESTION 26 Which of the following statements are true? A. Because coupon payments on municipal bonds are exempt from federal income tax, the expected after-tax

What led to the rise of cities in Central and South America? A. an increase in the surplus of food and a rise in population. B. a source of cheap building m

Which is most likely an example of pseudoscience?A doctor’s study shows that insulin released constantly in the body regulated blood sugar better than injected

If the cost method is used to account for a long-term investment in common stock, dividends received should be Group of answer choices credited to the Stock Inv

If a file you are opening for appending does not exist, the operating system will detect the missing file and terminate the operation.

PLEASE HELP QUICK graph and show work and i will give 30 points

What are the values of x in the equation x2 - 6x + y = A)x= -2 or x = 8 B)x= -1 or x = -11 C)x= 1 or x = 11 D)x = 2 or x = -8

A health care organization, StarCare, wants to implement a program to increase use of diabetes care services. In the past StarCare has billed insurance companie

jana302018 jana302018 · Answer 1 · 2021-07-06T19:48:05+02:00

Answer:

1 Original amount: 20

End amount: 15

(20 - 15)/20 x 100 = (5/20) x 100 = 25% decrease

2 Original amount: 30

End amount: 45

(45 - 30)/30 x 100 = (15/30) x 100 = 50% increase

3 Original amount: 625

End amount: 550

550/625 =550 ÷ 625 =0.88

0.88 =0.88 × 100/100 =(0.88 × 100)/100 =88/100 =88% decrease

4 Original amount: 320

End amount: 112

(112-320):320x100 =

100 =(112:320-1)x100 =

100 =35-100 = -65% decrease

5 Original amount: 165

End amount: 222.75

165/222.75 =165 ÷ 222.75 ≈0.740740740740741

0.740740740740741 =0.740740740740741 × 100/100 =(0.740740740740741 × 100)/100 ≈74.074074074074/100 =74.074074074074% ≈74.07% Increase

6 Original amount: 326

End amount: 423.80

(423.8-326):326x100 =

100 =(423.8:326-1)x100 =

100 =130-100 = 30% Increase

7 Original amount: 27

End amount: 38.61

(38.61-27):27x100 =

100 =(38.61:27-1)x100 =

100 =143-100 = 43% Increase

8 Original amount: 60

End amount: 70.02