A company manufactures running shoes and basketball shoes. the total revenue (in thousands of dollars) from x1 units of running shoes R = 5x12 8x22 2x1x2 + 34x1 + 116x2,
where x1 and x2 are in thousands of units. Find x1 and x2 so as to maximize the revenue.
x1 =
x2 =

Which of the following is not a part of a wave? question 2 options: a: frequency b: refraction c: wavelength d: amplitude (whoever answers correctly first gets brainiest! ) ~kayla

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j