samanthag0228 samanthag0228
  • 06-01-2020
  • Mathematics
contestada

Solve for z.
In 63 = In z + In 7

Respuesta :

Padoru
Padoru Padoru
  • 06-01-2020

ln z + ln 7 = ln 63

When adding two logarithms of the same base, you can combine them into a single logarithm where the input is the product of both previous inputs

ln 7z = ln 63

Take the exponential of e to both sides

7z = 63

Divide both sides by 7

z = 9

Let me know if you need any clarifications, thanks!

Answer Link

Otras preguntas

please solve: 1/a+1/2=2/a
What is one ninth divided by 9 divided by 9?
why did the United States assert itself as a worlds power
One of my classmates stated a hypothesis that all organisms must have an organ system is my classmates hypnosis valid answer
When Islam began, Arabia was sort of a buffer state between two powerful empires of the time. What were they? Byzantine and Sasanian Roman and Persian Byzantine
explain how you can use base ten blocks to find 2.16 divided by 3?
An airplane takes off 12.5 miles south of a city and flies due north at a constant speed of 170 mph. What is the plane's position relative to the city after 45
THE BERINGIA LAND BRIDGE CONNECTED WHICH TWO CONTINENTS
what were Roosevelt's most important foreign policy initiatives in Latin America
What major composers wrote in the style of grand opera?