For what value(s) of k is k-3/2k+5 undefined?

The expression is undefined where the denominator equals  

0  , the argument of an even indexed radical is less than  

0  , or the argument of a logarithm is less than or equal to  0  .  k  =  −  2  ,  k  =  0  ,  k  =  2 ,  k = 6

Step-by-step explanation:

I'm not rocket scientist but I hope this helps in anyway, if not i'm so sorry i tried. :)

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950