PLZ HELP A spherical gas tank has a 14 foot diameter. When filled with propane, it provides 983,000,000 BTUs. How many BTUs does 1 cubic foot of propane yield? Round to the nearest thousand.

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

where is the diagram? shown below where? ?

step-by-step explanation:

they would have to work 32 hours.