The distance from the earth to the sun is known as an astronomical unit (au). this distance is also equal to 1.496e+011 m. neptune has an orbit with an average diameter of 8.80e+009 km. what is the distance from the sun to neptune in au?

a. 24.5 au
b. 36.3 au
c. 29.4 au
d. 68.5 au
e. 55.8 au

The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.