Indicate whether the question is one of statistics. Explain. What number of songs does your MP3 player have?
The temperature dropped
Determine the algebraic modeling which of the following data sets are linear and which are exponential. For the linear sets, determine the slope. For the exponential sets, determine the growth factor or the decay factor
a)
b)
c)
d)
Consider the following statements.
a)The sum of a rational number and a rational number is rational.
b)The sum of a rational number and an irrational number is irrational.
c)The sum of an irrational number and an irrational number is irrational.
d)The product of a rational number and a rational number is rational.
e)The product of a rational number and an irrational number is irrational.
f)The product of an irrational number and an irrational number is irrational.
Several models have been proposed to explain the diversification of life during geological periods. According to Benton (1997), The diversification of marine families in the past 600 million years (Myr) appears to have followed two or three logistic curves, with equilibrium levels that lasted for up to 200 Myr. In contrast, continental organisms clearly show an exponential pattern of diversification, and although it is not clear whether the empirical diversification patterns are real or are artifacts of a poor fossil record, the latter explanation seems unlikely. In this problem, we will investigate three models fordiversification. They are analogous to models for populationgrowth, however, the quantities involved have a differentinterpretation. We denote by N(t) the diversification function,which counts the number of taxa as a function of time, and by rthe intrinsic rate of diversification.
(a) (Exponential Model) This model is described by
(b) (Logistic Growth) This model is described by
(c) Assume that
(d) Use your answer in (c) to explain the following quote from Stanley (1979): There must be a general tendency for calculated values of
(e) Explain why the exponential model is a good approximation to the logistic model when
Tell whether the function represents exponential growth or exponential decay. Then graph the function.
Solve the following system of linear equations in two variables by Substitution method.
Even as we are dealing with college subjects like Sociology or Data Science, the use of high school Algebra is inevitable. Some of us may still remember the rules, yet it is only natural have something as a reminder.
Regardless if you have some questions regarding equations or need some urgent help, we already have a list of the most popular answers that will serve as the starting points for your task. Take your time to explore the list of questions and answers to see the scope of high school algebra tasks.