a) Solve x 4 ?13 x 2 ?36 ?0 (4 Marks) b) Find the Market equilibrium price and the quantity if the.. a) Solve x4?13×2?36 ?0 (4 Marks) b) Find the Market equilibrium price and the quantity if the demand equation is p?3q? 22 and the supply equationq2?2p?4q?100 where p is the price and q […]
a) Distinguish between the following i) Arithmetic progression and geometric progression (2 marks ). a) Distinguish between the following i) Arithmetic progression and geometric progression (2 marks ) ii) Simple interest and compound interest (2 marks ) b) A firm is thinking of buying a machine costing $ 200,000 and the expected net cash flow […]
a) Using practical examples, describe the following type of sets: i) Null set (1 marks ) ii)… i) Null set (1 marks ) ii) Universal set (1 marks ) iii) Finite set (1 marks ) iv) Overlapping sets (2 marks ) b) Rachel bought a piece of land for Sh. 1,500,000. Its value increases at […]
a) A young couple wants to save Kshs 150,000 over the next 5 years and then use this amount as a… a) A young couple wants to save Kshs 150,000 over the next 5 years and then use this amount as a down payment on a home. In order to arrive at this goal, how […]
a) Sinovet Researchers surveyed 520 people on how they get news. They found out that 340 read… a) Sinovet Researchers surveyed 520 people on how they get news. They found out that 340 read newspapers for their news, 180 listen to radio and 150 watch the Television. 80 read the newspapers and listen to radio, […]
Synthesis of Aspirin #2 .Despite the fact that the acetylation of salicyclic acid reduced much of the nauseous affects of salicylic acid, aspirin is still an acidic molecule (pKa ~4.5). Would the pH of a 0,1 M solution of aspirin be lower than 4.5, at 4.5 , or greater than 4.5? Explain your answer. Hint: […]
a) Calculate the future value of ordinary annuity with payments of $600 every six months for 16… a) Calculate the future value of ordinary annuity with payments of $600 every six months for 16 years. The rate of return will be 8% compounded semiannually for the first five and half years and 9% compounded semiannually […]
(i) Given that f ( x ) =5 x 2 +10 x + k and f (0) =100, find the value of k and evaluate f ( ) (2… (i) Given that f(x) =5×2 +10x+kand f(0) =100, find the value of kand evaluate f()(2 marks) x3+ x2-9x-9 (ii) The function f(x)=x2–9does not exist for two […]
Redraw Cefoxitin in the Predominant form at a pH of 7 Redraw the antibiotic in the predominant form that exists at a pH of 7. What is a predominant form and how do I change such a complex structure to create that form? How do I calculate the pH of the structure i’ve been given? […]
a) By an ‘Economic Order Quantity’ we mean quantity Q, which when produced in each order, minimizes. a) By an ‘Economic Order Quantity’ we mean quantity Q, which when produced in each order, minimizes the total cost C incurredin producing and storing material for certain time period to fulfill a given rate of demand for […]