The moon is receding from earth at a rate of 3.8 centimeters per year -convert this rate into meters per second and meters per year.

Langleyville (43 degrees S, 77.6 degrees w) and Cajun Country (25 degrees s, 77.5 degrees w) have almost the same longitude, which means that they are roughly due north-south of each other.  Set up all the work to find the approximate distance in miles between the cities assuming the radius of the earth is 4000 miles.

The speed of light is about 3 x 108 meters per second. The Millennium Falcon is traveling from Earth to Mars at the speed of light. The distance between the Earth and Mars fluctuates between 5.46 x 10¹0 meters and 4,01 x 10¹¹ meters. If the day the Millennium Falcon makes the "Mars Run," the distance is 2.25 x 10¹¹ meters, how long will it take them? Note: distance = rate time, and time = distance/rate Express your answer in scientific notation. Use for the multiplication. seconds Convert your answer to minutes. Include at least 3 decimal places in your answer, which can be expressed in standard notation. minutes Suppose the Millennium Falcon flies for 5 hours at the speed of light. How far will they travel? Express your answer in scientific notation. meters

Convert 8 months to seconds

How do you convert from days to years?

I need the answer as soon as possible

A cylinder has diameter = 3.8 cm, length = 5 cm, and density= 5 g/cm3. Calculate its mass in kg. (Write your answer to three places of decimal)

Convert 5 kilometers into meters.

The average radius of Earth is typically accepted to be approximately 6371 km. Using this dimension, determine the surface area in km2 and the volume in km3. Give both answers in scientific notation to one decimal place.

Suppose f(x,y,z) = Ax2 + Bxy + Cxyz2.   What is ▽f?