micheleg micheleg

02-06-2017
Mathematics

contestada

If P= Poert, fund the time it takes for P to go from Po to 2P. Give your answer in terms of In and r

Respuesta :

mreijepatmat mreijepatmat

02-06-2017

I think the formula is: P = P₀. e^(rt)

When P = 2P₀, the formula becomes 2P₀ =P₀.e^(rt)

Simplify by P₀, 2=e^(rt)

ln(2) = lne^(rt)

ln2 = rt.lne or lne =1 then ln2 = rt

Answer Link

Otras preguntas

If you borrow $952 at 9% compound quarterly for four years, how much will you pay back by the end of the year

What is the area of the trapezoid shown below? A. 361 sq. units B. 114 sq. units C. 78 sq. units D. 52 sq. units

If α and β are the zeros of quadratic polynomial x2 + 3x - 2, find the value of α3 + β3.

When is lactic acid produced

Qué otra palabra invariable que expresa circunstancias y modifica al verbo, al adjetivo o a otro adverbio conoces? Nómbrala e indica sus tipos o clases. Pon un

President Reagan’s policies affected government spending by

please help with math

A contractor bought 8.2 ftsquared of sheet metal. She has used 3.5 ftsquared so far and has $141 worth of sheet metal remaining. The equation 8.2xminus3.5xequa

11.) What was the average heart rate after exercise for trial 3? * A. 148 b/m B. 146 b/m C. 140 b/m D. 144 b/m #12.) Explain the general relationship between ex

What is the message "Robot Dreams / The Fun They Had" is trying to deliver? * O Technology should be used in moderation, though advancing is important Technolog