p(t) = −0.0064t2 + 1.059t −38.46

Q: The avarage number of gallons W of bottle of water consumed each year by the consumer can be…

A: We are given that the average number of gallons W of bottle of water consumed each year by the…

Q: The demand for a product, in dollars, is p = 1200 − 0.2x − 0.0001x2 . Find the consumer surplus when…

A:

Q: y = 4/x2

A: The given function is y=4x2. Sketch the graph of the above function as shown below.

Q: Sales of fine-cut cigarettes (in millions) in a country are given by y = - 14.898x2 + 356.467x +…

A:

Q: The number of people in a school that have caught a cold can be modeled by C(d) = 3(4) where C(d) is…

A: c(d) = 3(4)d after 5 day so d =5 c(5) = 3(4)5 c(5) =3(1024) c(5) = 3072   time to catch 192 people…

Q: The percent of a certain country's population that is foreign born is given by y = 0.003x -0.450x +…

A:

Q: Find the point of diminishing returns for the given revenue function.…

A:

Q: h(x) = e−3x;    h(1/4), h(2.5), h(−1), h(−?) h(1/4)= h(2.5)= h(-1)=

A:

Q: A house is purchased for $140,000 in January 2004. A year later, the house next door is sold for…

A: Given that, the model is Vt=140e0.0676586485t. Let the worth of the house is $290,000 and t=0…

Q: A biologist is modeling an infestation of fire ants. He determines that the area affected by the…

A: Given the function which represents the area affected by the ants is , An=k1.5n+c hectares, where n…

Q: A company’s sales, in millions of peso, of electrical appliances can be modelled by S(x) = -1.3x3 +…

A: Step1 :         Given sales model by expression               S(x)=-1∙3x3+16x2+25∙4x+576     x is…

Q: During a nationwide program to immunize the population against a new strain of the flu. Pullic…

A: Given data: The cost of inoculating x% of the susceptible population is approximately:…

Q: The average monthly bill for wireless telephone subscribers from 1985 to 2008 can be modeled by B(x)…

A: