Goalinetsky
Goalinetsky
10-04-2017
Mathematics
contestada
How to solve 2^x = 22.5?
Respuesta :
leidanyg
leidanyg
10-04-2017
x=4.491853 is the answer
Answer Link
apologiabiology
apologiabiology
10-04-2017
take the ln of both sides
remember
ln(a^x)=xln(a)
so
ln(2^x)=ln(22.5)
xln(2)=ln(22.5)
divide both sides by ln2
x=ln(22.5)/ln(2)
if you want to evaluate
use calculator
x=4.49185
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Choose the answer that identifies the gerund phrase. The ringing doorbell was distracting him from answering the phone. Ringing doorbell was distracting <
what is the scientific notation for - 20.136
Which of the following was one of the reactions to "no taxation without representation"? The Stamp Act The Quartering Act The Boston Massacre The Boston Tea Par
Which Muslim empire was known for its artisans who produced rugs and pottery? a. Safavid Empire b. Mughal Empire c. Ottoman Empire
The ruler of which Muslim empire created an enormous legal code for his empire? a. Safavid Empire b. Mughal Empire c. Ottoman Empire
Algebra:please answer #1 and show work
how dose the axial skeleton differ from the appendicular skeleton
How do animals obtain the nitrogen they use to make proteins and nucleic acids? a. by consuming plants or other animals b. by absorbing ammonia from bacteria g
fungsi amiloplasma??????????????????????????
is 2g=4s proportional
