un niño tiene 6 bloques logicos de igual forma pero de diferente color. El deseaformar una fila con todas las fichas. ¿ cuantos ordenamientos distintos puede realizar?

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.

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

What is the range? can’t seem to find it out