Can someone please help me answer the following clalculus questions? I would appreciate if you could provide the problem number with each answer.

Homework: 1.5B: Differentiation Techniques: Applications Save Score: 0 of1 pt 4 130t14 {13 oompleteiv } HW Score: 45.77%, 6.41 of 14 pts Life SCi 1.5.87 55 Question Help c} The median weight ofa boywhose age is between 0 and 36 months Iln be approximated by the function wtt) = 8.33 +1.5Tt 0.050912 + 0.000231t3. where t is measured in months and w is measured in pounds. Use this approximation to nd the following for a boy with median weight in parts a) through 1:} below. a] The rate of change of weight with respect to time. w'm=D Homework: 2.4 Absolute Maximum and Minimum Values Save Score: 0 of 1 pt 1 8 of 13 (12 complete] 17 r HW Score: 56.86%. 7.39 of 13 pts 2.4.18 EE Question Help Find the absolute maximum and minimum values of the function over the indicated interval. and indicate the xvalues at which they occur. Wins-933: [0.121 The absolute maximum value is D at x =D (Use a comma to separate answers as needed.) Homework: 2.53/26 Inventory Problems and Marginals Score: 0 of1 pt 4 3 of11 [B oompleteiv } HWScore: 15.7%.1.?3 of 11 pts BUS ECO\" 2.5.46 5E Question Help {I A retail outlet for calculators sells EDD calculators per year. It costs $2 to store one calculator for a year. To reorder. there is a xed cost of $6, plus $1.65 for each calculator. How many times per year should the store order Illculators, and in what lot size, in order to minimize inventory costs? The store should order :I calculators |:| times per year to minimize inventory costs. (Simplify your answers.) Homework: 2.53/26 Inventory Problems and Marginals Score: 0 of1 pt 4 Qof11 [9 eomplatelv } HWScore: 15.?%. 1.?30f 11 pts Bus Econ 2.6.62 55 Question Help {:1- A demand functien1 p= Dx}, expresses price1 in dollars. as a function of the number efilems produced and sold. Find the marginal revenue. p = 140 J? The marginal revenue is El. (Type an exact answer, using radicals as needed.) Homework: 2.53/26 Inventory Problems and Marginals Score: Dof1 pt { 10oi11{1ucomplete)v } HWSoore:15.?%.1.7aof11pts BUS ECO\" 2.5.63 55 Question Help a. A demand function1 p = Dx}, expresses price. in dollarsI as a function of the number of items produced and sold. Find the marginal revenue. p=5+x The marginal revenue is El. Homework: 2.7 Elasticity of Demand E Score: 0 of 1 pt 1 5 of T [6 complete) v b H\"! Score: 60.71%, 4.25 of 7 Bus Econ 2.7.12 55 Question Heip A bakery works out a demand funmion For ils momlate chip cookies and nds inn be q = D(x) = 797 21)g where q is the quantity of cookies sold when the price per cookie. in cents. is x. Use mis information to answer pans a) through I}. :1 Find the elastidty. E(x) = \f\f\f\f