Mathematics
80 Online
OpenStudy (marissalovescats):
@SolomonZelman
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (marissalovescats):
This is the first section
OpenStudy (solomonzelman):
these questions are based on something that I can't see. Lack of information.
OpenStudy (marissalovescats):
What do you mean?
OpenStudy (marissalovescats):
I forget how I would solve this:
ln h = -1.2 + 1.4 (ln C)
C=60
OpenStudy (solomonzelman):
I can't type more than a line, the post button is hiding from me
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (solomonzelman):
ln h = -1.2 + 1.4 (ln C)
OpenStudy (solomonzelman):
ln h = -1.2 + 1.4 (ln 60)
OpenStudy (solomonzelman):
ln h = -1.2 + (ln 60^1.4)
OpenStudy (solomonzelman):
ln h - (ln 60^1.4)= -1.2
ln (h/ 60^1.4)= -1.2
OpenStudy (solomonzelman):
ln (h/ 60^1.4)= -1.2ln(e)
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (solomonzelman):
ln (h/ 60^1.4)= ln(e^-1.2)
OpenStudy (solomonzelman):
h/ 60^1.4= ln e^-1.2
h= ln e^-1.2 times 60^1.4
OpenStudy (solomonzelman):
this is the exact answer
OpenStudy (solomonzelman):
h= ln e^-1.2 times 60^1.4
h=-1.2 ln e times 60^1.4
OpenStudy (solomonzelman):
h=-1.2 times 60^1.4
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (solomonzelman):
h=-370.333
OpenStudy (marissalovescats):
The answer is supposed to be 93
OpenStudy (solomonzelman):
Going from
ln (h/ 60^1.4)= ln(e^-1.2)
I made a mistake.
OpenStudy (solomonzelman):
ln (h/ 60^1.4)= ln(e^-1.2)
h/ 60^1.4= e^-1.2
h= e^-1.2 times 60^1.4
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (solomonzelman):
yup
OpenStudy (solomonzelman):
sorry for the first mistake