A multiple-choice test has seven possible answers for each question. (a) if a student guesses at the answer, what is the probability that he or she selects the correct answer for one particular question?

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

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me