8 questions to answer

The following chart shows "living wage" jobs in Rochester per 1000 working age adults over a 5 year period. Year 1997 1998 1999 2000 2001 Jobs 675 715 7407 775 What is the average rate of change in the number of living wage jobs per thousand adults in Rochester, from 1997 to 1999? Jobs/Year What is the average rate of change in the number of living wage jobs per thousand adults in Rochester, from 1999 to 2001? Jobs/Year Question Help: 101Vidan The following chart shows student population in a certain elementary school over a 5 year period. Year 2010 2011 2012 2013 2014 Students 650 710 755 785 800 Answer the following rounded to one decimal place: What is the average rate of change in the number of students from 2010 to 2012? Students/Year What is the average rate of change in the number of students from 2011 to 2014? Students/Year Suppose that the position of a particle is given by s(t) - 2ts + 5t + 9, with s in meters and t in seconds. (a) Find the velocity function at any time t. v(t) = (b) Find the velocity at time t = 3 seconds. m (c) Find the acceleration function at any time t. a(t) = m $2 (d) Find the acceleration at time t = 3 seconds. m Suppose a product's revenue function is given by R(q) = - 4q2 + 800q, where R(q) is in dollars and q is units sold. Find a numeric value for the marginal revenue at 94 units, and record your result in the box below. The Marginal Revenue MR(94) = dollars per unit The function s(t) = - 28 3 2 5 +2 + 30t represents the position function for a particle moving along a line (1 dimensional motion) for t in [0, 6]. a.) Find the intervals where the particle is moving to the right. If there is more than one interval, separate your answers by a comma. b.) Find the itnervals where the particle is moving to the left. If there is more than one interval, separate your answers by a comma. Question Heln' mud- An object moves in 1 dimension along a line according to the position function 39t? - 71t + 10 with domain (0, 4). Find where the object is speeding up and slowing down. Enter your answers in interval notation with exact, simplified numbers. The object is speeding up on The object is slowing down on nilaction Wale. 100z-2 The dose-response for a specific drug is f(@) = x2 + 0.16 . where f(I) is the percent of relief obtained from a dose of a grams of a drug, where 0