Part c #4 A trucking company determined that the distance traveled per truck per year is normally distributed, with a mean of 60 thousand miles and a standard deviation of10 thousand miles. Complete parts (a) through (d) below.a. What proportion of trucks can be expected to travel between 46 and 60 thousand miles in a year?The proportion of trucks that can be expected to travel between 46 and 60 thousand miles in a year is 0.4192(Round to four decimal places as needed.)b. What percentage of trucks can be expected to travel either less than 40 or more than 75 thousand miles in a year?The percentage of trucks that can be expected to travel either less than 40 or more than 75 thousand miles in a year is 8.96 %.(Round to two decimal places as needed.)C. How many miles will be traveled by at least 60% of the trucks?The number of miles that will be traveled by at least 60% of the trucks is miles.(Round to the nearest mile as needed.)

Answered: Image /qna-images/answer/17099c60-b071-4fe0-8c8c-7431eee747bf.jpg

Answered: c. How many miles will be traveled by…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Section 2.2 2.1. Solve the following difference equations: (a) Yk+1+Yk = 2+ k, (b) Yk+1 – 2Yk k3, (c) Yk+1 – 3 (d) Yk+1 – Yk = 1/k(k+ 1), (e) Yk+1+ Yk = 1/k(k+ 1), (f) (k + 2)yk+1 – (k+1)yk = 5+ 2* – k2, (g) Yk+1+ Yk = k +2 · 3k, (h) Yk+1 Yk 0, Yk = ke*, (i) Yk+1 Bak? Yk (j) Yk+1 ayk = cos(bk), (k) Yk+1 + Yk = (-1)k, (1) - * = k. Yk+1 k+1
Part a from the image.
A dietitian in a hospital is to arrange a special diet composed of three basic foods. The diet is to include exactly 340 units of calcium, 180 units of iron, and 400 units of vitamin A The number of units per ounce of each special ingredient for each of the foods is indicated in the table. Construct a Units per Ounce Food A Food B Food C Calcium 30 10 20 Iron 10 10 20 Vitamin A mathematical model to complete parts (A) through (C) below. Use Gauss-Jordan elimination to solve the model and then interpret the solution. 30 30 Construct a mathematical model for this situation. Let the first, second, and third equations represent calcium, iron, and vitamin A, respectively. Let x, represent the number of ounces of food A, x, represent tine number of ounces of food B, and x, represent the number of ounces of food C. - 2 * 3 = X, + X, + %3D (Type integers or decimais.) 20
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c. How many miles will be traveled by at least 60% of the trucks? The number of miles that will be traveled by at least 60% of the trucks is miles. (Round to the nearest mile as needed.)