What would the gravitational polential energy (GPE) for this block be at the top of the ramp A 7.0kg box is attached to a spring that is compressed a distance of 0.5 meters THe spring is 550n/m will the box reach the top a 3.0 meters tall ramp when the spring releases the box

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