Assume that from 1860 to 1920, the city of Painesville’s population experienced uninhibited growth. In that time, the population grew from 2649 residents to 7272 residents. If the population is modeled by the equation P(t)=P0(1+r)t, find r

Q: The third bacteria culture started with 5,000 bacteria. The assistant found that after 3 hours the…

A: As per our guidelines we are supposed to solve only one question. For the solution of the first…

Q: if the principal p is invested at an interest rate r compounded annually, the amount after t years…

A: Here, A=20,000P=10,000r=15%=0.15

Q: In 1994, the moose population in a park was measured to be 3500. By 1999, the population was…

A:

Q: If the birth rate of a population is b(t) = 2000e0.021t people per year and the death rate is d(t)=…

A:

Q: Consider the following situation: enrollment at a school is initially 322 students and grows by 4%…

A: Given: Enrollment at a school is initially 322 students and grows by 4% per year. To find: An…

Q: In 1992, the moose population in a park was measured to be 4,580. By 1998, the population was…

A: Answer

Q: In 1994, the moose population in a park was measured to be 4420. By 1996, the population was…

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Q: nomically efficient. One researcher studied data from the early 1960s on expenditures for high…

A: Given C=743-0.402n+0.00012n2 The graph of C versus n is given as follows Make a graph using the…

Q: From 1950 through 2005, the per capita consumption C of cigarettes by Americans (age 18 and older)…

A: Given :- From 1950 through 2005, the per capita consumption C of cigarettes by Americans (age 18 and…

Q: In 1993, the moose population in a park was measured to be 3800. By 1999, the population was…

A: Given that In 1993 the moose population in a park=3800 In 1999 the moose population in a park=5600…

Q: The marriage rate in a certain country in 1990 was 0.95%, and there were about 351,000 marriages…

A: 1990 corresponds to t=0 So, M0= 351000 And r= 0.95% = 0.0095 So the model is:

Q: The population P of a city is given by P = 80, 000e0.015€ where t represents the year, with t = 0…

A: Given information: Given that t = 0 corresponding to 2000. The population is P = 100,000. The given…

Q: Find grad f.

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.