A typical gold bar has dimensions of 82 mm long, 45 mm wide and 16 mm deep. The current price for gold is $1,368 per ounce (mass).

a. What is the total surface area, in square inches, of the gold bar?
b. Determine how many mL of gold were used to make the gold bar?
c. If the density of gold is 19.3 g/cm^3, what would be the cost of this gold bar?

Please show all the work.

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature