Determinar el valor de las siguientes progresiones: 1)4, 12, 36, 108,…
2)4, 20, 100, 500,…
3)5, 10, 20, 40,…

Chanelle deposits $7,500 into the bank. she does not withdraw or deposit money for 6 years. she earns 6% interest during that time. what will the balance be when she is finally able to withdraw her money?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?