Given that q f(p), maximize profits by (a) finding the inverse function p = f(q), (b) using cramer's rule for the first-order condition, and (c) using the hessian for the second order condition. the demand functions and total cost functions are tc qi2q1q2+q q1 100 3p1 +2p2 92 75+0.5p - p2 where q1 and q2 equation are substitute goods, as indicated by the opposite sign for pi and p2 in each

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?

Idon’t quite understand this problem