luvrgrl333
luvrgrl333 luvrgrl333
  • 01-09-2020
  • Mathematics
contestada

Can someone help me answer this question please?

Can someone help me answer this question please class=

Respuesta :

swan85 swan85
  • 01-09-2020

Answer:

0.10

Step-by-step explanation:

between 1980 and 2010 : 30 years

the change of price:3.99-0.99= 3 dollars

the average rate : 3/30=0.10 or 10 %

Answer Link

Otras preguntas

What are the three branches of our government?
Pancreatic Juice and bile are poured through a) A common duct into duodenum b) Two distinct ducts into duodenum
what is a cultural norm? a. a personal attitude fostered by the prevailing culture b. a cultural trend based on the lifestyle of a popular personality c. a beha
how does the media influence us ?
Select all of the abstract nouns. love passion heart peace book determination airplane humor
Given the formula:  t = (sq. rt. d)/4 what is the value of t when d is 900 minutes?
Urgent help please can have any of these
select the predicate adjective(s) (if one or more is present). kathy is helpful. kathy is helpful there is no predicate adjective in the sentence.
The integration of eye, hand, and foot movements is called: * agility. balance. coordination. reaction time.
which of these best describes the type of english used in this sentence? the doctor told us she had suffered a bilateral probital hematoma. jargon slang standar