Question

helppppp? i really need help with exponential decay (attachment below)

Answer 1

sure maam

Answer 2

t = ln (100/63) / k

Answer 3

whats ln ?

Answer 4

log to the base e

Answer 5

can u explain to me please? how to make the equation & replace the variables with the numbers? please i need to know how to do it :(

Answer 6

ohk

Answer 7

see N naught = 100%
N = 63

k = 0.0001
now put in those numbers

Answer 8

here we go again i see

Answer 9

satellite <3 lol i miss you :( can u help me?

Answer 10

hey ur hurting me...aint i helping

Answer 11

lol well ur cunfusing me :/ i need very detailed help im a idiot :(

Answer 12

solve
\[.63=e^{.0001\times t}\] for t

Answer 13

can u give me the answers? ttheir only 5 questions ...

Answer 14

i will help, but only if you tell me what you think step number one is in solving
\[.63=e^{.0001\times t}\] is