The percentage of Brazil's population that lives in urban areas can be modeled by U(x)= 72 + 4.33 ln x, where x> 1(equal to or greater than) is the number of years after 1990. Evaluate U(24) and interpret the result. Predict when urbanization will first reach 88%.

Q: The formula for an exponential function is y=56*1.08^t , where t is measured in months. This means…

A: Use change in percentage

Q: If the population of bears was 21 in 2014 and grows at a rate of 4% annually (n=1), how many bears…

A:

Q: Can you solve y = ln(2x-3)  in a simple fashion?

A: The solution is x = (ey + 3)/2.Explanation:We solve y = ln(2x - 3) for x  by eliminating the…

Q: If x = ln(A) and y = ln(B), then what is  AB = ln(A-B)=

A:

Q: How would I calculate the principle value of  ln(-ie)

A: Given, z=lne-i Convert e-i to polar form. For a complex number a+bi  polar form is given by,…

Q: The logistic growth function P(x): 90 1+271e-0.122x models the percentage, P(x), of Americans who…

A:

Q: Differentiate the function. f(x) = log13(xe*) %3D

A:

Q: XL - Eλ = (x)6 ^ = (x),6

A:

Q: Find y1 y=(ln x)-1

A:

Q: The logarithmic function that models the data, is y = -676.566 + 249.889 ln(x), where x is the age…

A:

Q: Expand ln 3√y3z2/x4 as a sum, difference and/ or the consent multiple of logarithms.

A: