Give a formula for the concentration C of lead in a pond t years after being polluted by a factory, writing it in standard form C=a⁢bt. The initial concentration was C0, and the lead levels drop by 25% every four years. State the values of a and b, and say what they tell you in the context of the problem. Round your answers to four decimal places.

Q: An earthquake in the Indian Ocean measured 9.0 on the Richter scale. The largest recorded earthquake…

A: An earthquake in the Indian Ocean measured 9.0 on the Richter scale. The largest recorded earthquake…

Q: solve for t

A:

Q: solve each of the following for the indicated variable. I = (100M) / C for C (Intelligence quotient)

A: We have to solve the given equation for the indicated variable.

Q: For each change in volume that a gas occupies, determine the change in pressure that the gas…

A: The answer is found in step-2

Q: A 20% 30° 60° 50° C D

A:

Q: Have you ever heard of Chamberlain's formula, which claims to be a model that tells you how many…

A: Given thatG=new car's gas mileage=33M=old car's gas mileage=13C=the cost of the new car=30000D=the…

Q: uate the fa

A: It is given that t=x-μsn where, μ=132n=19x=128s=4

Q: Benjamin works at a printing company. He is making T-shirts for a highschool volleyball team. The…

A: Assume Benjamin has started making T-shirts a time, t=0. So, at t=0 the number of T-shirts is 0.

Q: f the population of Lexington is given by the formula  P(t)=1205t+95124 In how many years will the…

A:

Q: Approximately what number of clicks would get you to 1.5 ft in size? 18= 1 (1.5)* x = 1n( 18) In(15)…

A:

Q: Solve the following equation for x.  Write answer with one decimal place. 20.8 / X = 28 / 48.3

A: Given, 20.8 / X = 28 / 48.3

Q: A certain population is growing according to the formulaN = 1480 × 1.01t.What is the tripling time…

A: Given: The equation of population growth N=1480×1.01t

Q: Which of the following is a formula relating the moose population M with the number of years after…

A:

Q: Solve for x.

A:

Q: Have you ever heard of Chamberlain's formula, which claims to be a model that tells you how many…

A: G is the new car's gas mileage = 36mi/gal M is your present car's gas mileage=16mi/Gal C is the cost…

Q: If the population of a certain county was 100,000 in 1998 and 110,597 in 2008 and the formula…

A: We know that the exponential growth is a process of increase in a quantity with time. The population…

Optimization

Optimization comes from the same root as "optimal". "Optimal" means the highest. When you do the optimization process, that is when you are "making it best" to maximize everything and to achieve optimal results, a set of parameters is the base for the selection of the best element for a given system.

Integration

Integration means to sum the things. In mathematics, it is the branch of Calculus which is used to find the area under the curve. The operation subtraction is the inverse of addition, division is the inverse of multiplication. In the same way, integration and differentiation are inverse operators. Differential equations give a relation between a function and its derivative.

Application of Integration

In mathematics, the process of integration is used to compute complex area related problems. With the application of integration, solving area related problems, whether they are a curve, or a curve between lines, can be done easily.

Volume

In mathematics, we describe the term volume as a quantity that can express the total space that an object occupies at any point in time. Usually, volumes can only be calculated for 3-dimensional objects. By 3-dimensional or 3D objects, we mean objects that have length, breadth, and height (or depth).

Area

Area refers to the amount of space a figure encloses and the number of square units that cover a shape. It is two-dimensional and is measured in square units.