Randy has alot of home work tonight for 45 minutes on social studies 40 minutes on science and 1 hour and 15 minutes on math. it will also take him 10 minutes to get ready for bed. if he wants to be in bed at 10: 00 what time does he need to start his homework

He need to start his homework from 7:10 sharp if he want to be in bed at 10:00.

Step-by-step explanation:

Given Details are,

Time Required for social studies homework = 45 minutes

Time Required for science homework = 40 minutes

Time Required for math homework = 1 hour 15 minutes = 75 minutes

Time Required to get ready for bed = 10 minutes

Time when she will be on bed = 10 : 00

To find: Time when he start his home work.

Sum of all the given time ( in minutes ) = 45 + 40 + 75 + 10 = 170 minutes

170 minutes = 2 hours 50 minutes

2 hours before of 10:00 = 8:00

50 minutes before of 8:00 = 7:10

Therefore, He need to start his homework from 7:10 sharp if he want to be in bed at 10:00.

3.76%

step-by-step explanation:

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.