Find the logarithm. give an approximation to four decimal places.

ln 0.989

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

Ineed with number 6 , explain how to get 1978

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?