What is the total amount of work required to
move a proton through a potential difference of
100. volts?
(1) 1.60 × 10^–21 j (3) 1.00 × 10^2 j
(2) 1.60 × 10^–17 j (4) 6.25 × 10^20 j

Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?

What is a costume plot? why is it important to a film or theater production?

For the below questions, consider a consumer that consumes two goods, x and z with the following utility function. u with bar on top space equals space x to the power of 1 third end exponent z to the power of 2 over 3 end exponent suppose initial values for income and the prices of goods x and z are y equals 90, p subscript x equals space 10, and p subscript z equals 15 respectively, then the price of good x falls to syntax error from line 1 column 89 to line 1 column 100. unexpected '\'.. what is the magnitude of the total effect