Estimate to the nearest hour, the most common number of hours of sleep required by a mammal.

7-8

Step-by-step explanation:

As humans are mammals, we require around 8-12 hours of sleep, this means that most other mammals may require the same amount of sleep. According to the provided chart, 9 is the average, and between 6-7 hours are the most common.

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof