nevaehaluna05 nevaehaluna05
  • 10-03-2020
  • Mathematics
contestada

someone please help me solve this
40=250(0.89)^x

Respuesta :

violetheffernan violetheffernan
  • 10-03-2020

Answer: 15.72575

Step-by-step explanation:

Divide 250 over:

40/250=(0.89)^x

Log both sides (easiest with graphing calculator)

Remember exponent comes down in front on a log

Log(0.16) = x log (0.89)

X= Log (.16) / log (0.89)

Answer Link

Otras preguntas

Why most of Canada's population has settled near its border with the United States?
Which river was Ancient Egypt concentrated along? Amazon Nile Euphrates Tigris 2. Most of the land area of Egypt consisted of: farmland swampland desert rainfor
Read this passage from "Young Pablo Casals": As Casals daydreamed while standing on the busy sidewalk, he imagined himself playing chess in a café with the Imp
why did many people leave the country to live in cities in southern europe?
What times what equals 84
What is the difference between 178 and 401
which important document announce that the American colonies no longer wish to be part of the British Empire
The Allied powers were made up of Italy, Germany, and Japan. True False
A 500 gram piece of metal has a volume of 2.75cm3 what is the density
Which property of metals is Luis most likely going to demonstrate using these materials?