In a survey at a local university, 58% of students say they get less than the recommended eight hours of sleep per night. in a group of 4000 students, how many would you expect get eight or more hours of sleep per night ?

1,680 Students

Step-by-step explanation:

1. 58% of students get less than recommended sleep therefore 42% get more than recommended sleep.

2. Find 42% of 4000

3. 0.42 times 4000

4. This comes out to 1,680 students

marco saved more.   he saved $35 more.

step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)