Which number is not in scientific notation? a: 6 ⋅ 10^25 b: 2.01 ⋅ 10^−2 c: 1.3 ⋅ 10^−4 d: 0.5 ⋅ 10^3

Apair of ordinary dice is rolled. what is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3. (1/6) 4. (1/4) 5. (1/3)

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Ineed i been stuck on this question since yesterday