Lab 1 Report- LM
.xlsx
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Collin County Community College District *
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Course
1411
Subject
Mathematics
Date
Feb 20, 2024
Type
xlsx
Pages
11
Uploaded by MateValor13412
Experiment 1 : Calculations, Graphing and Data Analysis
2/8/2024
Student Name:
Lohan Molinar
REPORT
Section Number:
1401.031
Instructions
1)
Follow all of the lab activity steps given in the Lab Procedure.
2)
3)
4)
Attach additional sheets of paper that clearly (NEATLY) show all of your calculations performed during this experiment. Questions ( Show all the work)
1)
What is the area of a circle of radius a) 14.73 m b) 3.6 m?
a) 681.6 m^2, b) 40.72 m^2
a) 10000 cm^2 in 1m^2 b) 1x10^9 = 1 cubic kilometer
3)
Wall posters are usually sold curled up in cylindrical cardboard tubes. If the length of the (Assume the poster doesn't overlap itself.)
646.16 cm^2
4)
How many miles are in 1 Light year?
Attach your completed
data tables to this page.
TYPE YOUR ANSWERS IN THE PROVIDED SPACES below & in your data tables. 2) How many cm
²
are in 1 m
² ? How many cubic meters are there in 1 cubic kilometer?
tube is 84.5cm and the diameter of the tube is 2.40 cm, what is the area of the poster in cm
2
?
A Light year is the distance that light travels in 1 year. The speed of light is 3.00 x 10 8 m/s.
x10^4 miles) / 1 meter = (1.86x10^5 miles/second)(3.15x10^7 seconds in a year) = 5.86x10^1
Experiment 1 : Calculations, Graphing and Data Analysis
2/8/2024
Group Memebers Names:
Jahziel, Carlo, Armina, Lohan
DATA
Section Number:
1401.031
A. Distance Measurements
1. A typical sheet of printer paper is 8.5 inches wide and 11 inches long. Calculate the length of one sheet in cm?
2.54cm x 11in = 27.94cm
2. Calculate the length of the sheet in millimeters and meters. Show all steps used for the conversion.
.2794m= 279.4mm
3. Calculate the width of one sheet in cm?
2.54cm x 8.5in = 21.59cm
4. Calculate the width of the sheet in millimeters and meters. Show all steps used for the conversion.
215.9mm .2159m
5 Measure the length of the following objects in inches and then convert to cm.
Table 1.1
Object
Estimated Length (in)
Estimated Length (cm)
Pencil
5.75in
14.6cm
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