Hello first post.

I received a question as shown below but unfortuantely I keep on getting the answer as a Math Error on my calculator. I have tried the equation plenty of times but I keep on getting the same answer. Any help would be greatly appreciated!

p=-kvln(z0/v1)

Transpose forv1 and then evaluate when:

p=1.0008,k=1.23x10^-7,v=17.5 andz0 = 6x10^8