Please please help 1. Estimate the following:

a) What is your estimate for the total amount of time students in your school spent
during this past semester studying for final exams?

b) If the land area of Earth was divided equally for each person on the planet, about how much would you get? You will need to look up the land area of Earth and the number of people on the planet to get your answer.

c) What is your estimate for the total number of hairs on your head?

d)How many minutes will Canadian high school students spend texting on their cell phones during the next year?

2. A website says that the driving distance between Hamilton and New York City, New York is 733.8 km. Driving time is approximately 7 hours and 26 minutes. Estimate the following items.
a) How many times would you need to stop for fuel?

How long would each stop last?

b) What other stops would you need to make?

Estimate the total time needed for these stops.
c) So, the total time for the trip would not be 7 hours and 26 minutes. It would be closer to hours.

How many nights would you sleep over?

d) If you leave Hamilton at 10:00 a. m. on a Monday morning, approximately what time would you arrive in New York City?