Dahlia is simplifying (3t)^4 using these steps: (3t)^4 =3t•3t•3t•3t =3•3•3•3•t•t•t•talthough dahlia is correct so fast which step could she have used instead to simplify the expression (3t)^4 ? a. 3t =3t⁴b. 3⁴ =81tc. 4(3t)= 12td. 3⁴t⁴ =81t⁴

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

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.

Can someone me out here number 4 plz