Which utility function corresponds to perfect substitutes?

An agent has Cobb-Douglas utility U(x,y)=xy. Prices are px=10 and py=10, and income is w=100. Suppose prices change to px’=20 and py’=10. The Ideal Cost of Living Adjustment (ICOLA) index is (round to two decimals and write with two decimals, e.g., 3.412 is 3.41 and 6 is 6.00)?

An agent has Cobb-Douglas utility U(x,y)=xy. Prices are px=10 and py=10, and income is w=100. Suppose prices change to px’=20 and py’=10. The minimum income needed to achieve the same utility as before is (round to one decimal and write with one decimal, e.g., 3.41 is 3.4 and 6 is 6.0)?

The nurse is caring for a client at 39 weeks gestation in active labor who is receiving an oxytocin infusion.  The nurse notes persistent late decelerations on the fetal monitor.  Which of the following actions should the nurse take?  Select all that apply.

Immediately following placental delivery, a postpartum client becomes acutely dyspneic, hypotensive, and cyanotic. Oxygen saturation drops rapidly despite supplemental oxygen, and the client becomes unresponsive. Which condition should the nurse suspect first?

A nulliparous client asks about being in “real” labor.  The nurse should teach that which signs are most indicative of true labor?  Select all that apply.

Indicate an advantage for having simple rather than stratified epithelium lining the gas-exchange surfaces of the lungs. Your response can be brief. (2 points)

Blood …

The cell theory includes all of these concepts except…

Labeling Section – Refer to the image below to answer the following questions. The word bank below can be used to help. All questions are worth 1pt unless otherwise stated. Please fill in your answers at the appropriate spots, and be mindful of spelling.  Name the structure indicated by letter A. [structureA] Name the structure indicated by letter E. [structureE]     Word bank: Adhesion belt Facilitated diffusion Nuclear envelope Secondary active transport Adipocyte Fibroblast Nucleolus Simple alveolar Basement membrane Gap junction Nucleus Simple branched alveolar Centrioles Golgi body/apparatus Osmosis Simple branched tubular Centrosome Hemidesmosome Peroxisome Simple coiled tubular Collagen fiber Lymphocyte/Plasma cell Plasma membrane simple diffusion Compound alveolar Lysosome Primary active transport Simple tubular Compound tubular Macrophage Proteasomes Smooth endoplasmic reticulum Compound tubuloalveolar Mast cell Reticular fibers Spot desmosome Cytoskeleton Melanocyte Reticular layer Tight junction Desmosome Mesenchymal cell Ribosome Elastic fiber Mitochondria Rough endoplasmic reticulum