## How many hours do college students spend doing homework?

A 2014 study found that, nationwide, college students self reported spending about 17 hours each week on homework, reading and assignments.

### How much time should be spent on homework each night?

We recommend that your child spend between 45 75 minutes per night. Once your child is in highschool, Grade 9 12 students usually receive four to five sets of homework per week. According to Figure 2, high school students should focus about 25-30 minutes on each subject.

**Is 3 a real number?**

The real numbers include natural numbers or counting numbers, whole numbers, integers, rational numbers (fractions and repeating or terminating decimals), and irrational numbers. The set of real numbers is all the numbers that have a location on the number line. Integers …, −3, −2, −1, 0, 1, 2, 3, …

**What type of number is 0?**

1 Answer. 0 is a rational, whole, integer and real number. Some definitions include it as a natural number and some don’t (starting at 1 instead).

## Is 64 a real number?

real number. From the given numbers, −7 and 8 are integers. Also, notice that 64 is the square of 8 so −√64=−8 . So the integers are −7,8,−√64 − 7 , 8 , − 64 .

### Is negative 8 a real number?

Answer and Explanation: Negative 8, which can also be written as -8, is a rational number.