6610901
Descrição
FlashCards por Yasmin Bani, atualizado more than 1 year ago
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Criado por Yasmin Bani
mais de 7 anos atrás
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| Questão | Responda |
| The monthly demand and supply functions for Luminar desk lamp are given by; d(x)=-1.1x2+1.5x+40 s(x)=0.1x2+0.5x+15 Find the equilibrium price and quantity if p is measured in dollars and x in units of thousand. | Equilibrium quantity is 5000 and equilibrium price is $20 |
| Express this equation in logarithmic form | |
| Solve this equation ( without using calculator) | x=-2 or x=3 |
| Solve for x | |
| Solve for x | |
| The number of students who contracted influenza after t days could be approximated by the exponential model below. If 90 students contracted the flu by day 10, how many students contracted the flu by day 20? | |
| The temperature of a cup of coffee at time t is given by the equation below. Initially, the temperature of the coffee was 200F. Three minutes later , it was 180F. When will the temperature of the coffee be 150F? |
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