3x²-7x+4=0
can yall help me​

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.