Gracelux
Gracelux
20-07-2014
Mathematics
contestada
How do you solve the function y = 2.5^x
for y=20
Respuesta :
Аноним
Аноним
20-07-2014
[tex]y=2.5^x;\ y=20\\\\2.5^x=20\\\\log_{2.5}2.5^x=log_{2.5}20\\\\x=log_{2.5}20\\\\x=log_{2.5}(2.5\cdot8)\\\\x=log_{2.5}2.5}+log_{2.5}8\\\\x=1+log_{2.5}8[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
History 8.23: how did jefferson strengthen the power of the federal government?
Who demonstrated that dna is the genetic material of the t2 phage?
A low calorie dinner has 480 calories in an 9 ounce serving. What is the unit rate in simplest form?
The measures of two sides of a triangle are 15 and 16. between what two numbers must the measure of the third side fall?
So basically I wrote a research paper about the atomic bomb and how the United States was justified in dropping the bomb bc it end the war quickly and we gave w
three minus the product of two and a number x
______ how was phineas gage's brain damaged? a. an explosion caused an iron to go through his brain and skull b. a brawl with coworkers caused damage to his bra
Why does Mrs. Sparks not agree with the idea of teaching evolution in schools?
Each morning papa notes the birds feeding on his birdfeeder. so far this month he has seen 59 blue jays, 68 black crows, 12 red robins and 1 cardinal. What is t
Research indicates that adolescents who work more than 20 hours a week during the school year _____. a. are more likely to love their work in adulthood b. tend
