Calculate the derivative using implicit differentiation: ∂w /∂z, x^(5)w+w^7+wz^2+8yz=0

∂w/ ∂z= ?

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

New york is the 27th largest state in the united states.what percent of the 50 states in the us are larger than new york

Your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph.