contestada

work out the reskuts of these changes.

a) a crowd of 8000 people increases by 20%

(b) the price of a $43 000 car decreased by 6%

(c) the mass of a 3.20 kh baby uncreases by 80%​

Respuesta :

Answer:

a is the amount of people went up by 1600 so its 9600

b is it went down by $2580 so the price is now 40420

c so the baby went up by 2.56 kh and now weighs 5.76 kh

Step-by-step explanation: