isaachernandez11 isaachernandez11
  • 04-05-2017
  • Mathematics
contestada

the solution of the equation 2^x=49 is approximately 5.61. true or false?

Respuesta :

ghanami
ghanami ghanami
  • 04-05-2017
hello :
2^x=49
 ln(2^x) =  ln (49)
xln(2) = ln(49)
x= ln(49)/ln(2)
but : ln(49)≃3.89 and ln(2)≃0.69
x ≃ 5.63  
















Answer Link
xyz111
xyz111 xyz111
  • 04-05-2017
false.
answer : +7 or -7.
Answer Link

Otras preguntas

7 less than twice a number k expression
Which describes the reasons for choosing George Washington to lead the Continental Army? a. effective campaign for the job; the only person in the colonies wit
President Hoover responded cautiously to the Great Depression because he A. thought that the business cycle would correct itself. B. was distracted by the gian
what number is halfway between 100,000and 200,000
round 222702 to the nearest ten thousand
the u.s census bureau has a population clock on the Internet .on a recent day , the united states population Was listed as 310,763,136.write This number in word
why is 24 a more convenient choice than 23 or 25
the u.s census bureau has a population clock on the Internet .on a recent day , the united states population Was listed as 310,763,136.write This number in word
name two different numbers that round to 8.21 rounded to the nearest hundred
What is the given name to a point of land extending into a body of water?