Use a pattern to answer the question. one week, you tell two of your friends a secret. the next week, each of them tell two people the secret, and the next week, each of those people tell two more people. so the first week, two new people know the secret; the second week, four new people know the secret; the third week, eight new people know the secret, etc. how many people find out the secret on the sixth week? a. 32 b. 64 c. 128 d. 256

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck