The time in minutes required for light to travel from sun to earth when it is given that the speed of light is approximately 3.0 × 10 8 meters per second and the approximate distance between earth and the sun is 1.5 × 10 11 meters. The time required for light to travel from the sun to earth is approximately 8.33 minutes. Calculation: Given that the speed of light is approximately 3.0 × 10 8 meters per second and the approximate distance between earth and the sun is 1.5 × 10 11 meters. The formula to calculate the time is, Time = total distance speed So, the time required for light to travel from the sun to earth is, t = 1.5 × 10 11 meters 3.0 × 10 8 meters/second = 500 seconds = 8.33 minutes Hence, the time required for light to travel from the sun to earth is approximately 8.33 minutes.
The time in minutes required for light to travel from sun to earth when it is given that the speed of light is approximately 3.0 × 10 8 meters per second and the approximate distance between earth and the sun is 1.5 × 10 11 meters. The time required for light to travel from the sun to earth is approximately 8.33 minutes. Calculation: Given that the speed of light is approximately 3.0 × 10 8 meters per second and the approximate distance between earth and the sun is 1.5 × 10 11 meters. The formula to calculate the time is, Time = total distance speed So, the time required for light to travel from the sun to earth is, t = 1.5 × 10 11 meters 3.0 × 10 8 meters/second = 500 seconds = 8.33 minutes Hence, the time required for light to travel from the sun to earth is approximately 8.33 minutes.
Solution Summary: The author calculates the time in minutes required for light to travel from the sun to earth when the speed of light is approximately 3.0times 108 meters per second, and the approximate distance between earth and
To calculate: The time in minutes required for light to travel from sun to earth when it is given that the speed of light is approximately 3.0×108 meters per second and the approximate distance between earth and the sun is 1.5×1011 meters.
The time required for light to travel from the sun to earth is approximately 8.33 minutes.
Calculation:
Given that the speed of light is approximately 3.0×108 meters per second and the approximate distance between earth and the sun is 1.5×1011 meters.
The formula to calculate the time is,
Time =total distancespeed
So, the time required for light to travel from the sun to earth is,
How long will it take you to double your money if you invest it at a rate
of 8% compounded annually?
One hundred dollars is invested at 7.2% interest compounded annually.
Determine how much the investment is worth after:
a. I year
b. 5 years
c. 10 years
d. 20 years
e. Use your answers to parts (a)-(d) to estimate the doubling time for the
investment.
6) A farmer has 60 acres on which to plant oats or corn. Each acre of oats requires 100 lbs of fertilizer and 1 hour
of labor. Each acre of corn requires 50 lbs of fertilizer and 2 hours of labor. The farmer has 5000 lbs of
fertilizer and 100 hours available for labor. If the profit is $60 from each acre of oats and $100 from each acre
of corn, what planting combination will produce the greatest total profit?
a) Fill in the following chart to help organize the information given in the problem:
Oats
Labor
Fertilizer
Land
Profit
b) Write down the question of interest.
Corn
Available
c) Define variables to answer the question of interest. Call these x and y.
d) Write the objective function to answer the question of interest.
e) List any constraints given in the problem.
Chapter 1 Solutions
College Algebra Real Mathematics Real People Edition 7
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