Joy walks to school in 4 minutes. it takes carol 5 times as long to walk to school as it does joy. how long does it take carol to walk to school?

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,