Question 7 (3 points) Choose the answer. The edge of a cube was found to have...
Part B Please 7. ÷ 213 points | Previous Answers SerPSET9 1P067 My Notes Ask Your Teacher A rod extending between x = 0 and x = 13.0 cm has uniform cross-sectional area A 8.50 cm2. Its density increases steadily between its ends from 3.00 g/cm3 to 18.5 g/cm 3 (a) Identify the constants B and C required in the expression p B+ Cx to describe the variable density. B 3 C= 1.2 g/cm (b) The mass of the rod...
any help appreciated! especially checking with what i already have for sig figs! (2) Calculate the approximate random error ∆h = (1/2) [h(max) - h(min)], where h(max) and h(min) are the highest and lowest values of h. ∆h refers to the random error in each measurement of h. (3) Calculate the average hav = (1/8)[h1 + h2 +…+ h8] and the error in the average ∆hav = ∆h/√8, of the eight trials. ∆hav gives an overall estimate for the random...
assignment 1a-d in Python. please explain your steps, thanks in advance. This is the only information that we got for this practice exercise, my teacher said that we should try to get the output literally as in the example. Assignment 1 (a: 1 point; b: 1 point; c: 2 points; d: 2 points) Your goal is to implement functions fac(n), cos1(x, n) and cos2 (x, n) and a small test program in the file A1.py and to test the functions...
n 12 agapeacademy.neolms.com Pharmacology Math November Quiz # 3 Question 1 of 14 5 Points Directions: Recalculate the IV flow rate. Determine the percentage of change and state the course of action. Assume that hospital policy permits recalculation of rates when rates are off schedule and clients are stable. 100 units of regular Humulin insulin in 250 mL 0.9% NS were to infuse at 4 mL/hr. How many units per hour will be delivered?. Select the correct response: O 1.1...
8.4.22 :3 Question Help The heights of 1000 students are approximately normally distributed with a mean of 177.7 centimeters and a standard deviation of 7.2 centimeters. Suppose 200 random samples of size 25 are drawn from this population and the means recorded to the nearest tenth of a centimeter. Complete parts (a) through (c) below. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. 0...
Have you ever wondered what it means to click the “offset carbon emissions” button when you book a flight or train trip? It adds a small cost to your ticket, but how does this reduce emissions? The money is typically used to fund projects that reduce carbon emissions. One such project type is the introduction of more efficient cooking stoves into communities. Much of the world uses inefficient charcoal or wood stoves that result in excessive indoor air pollution, deforestation,...
pls help me An electrical firm manufactures light bulbs that have a length of life that is approximately normally distributed with a standard deviation of 35 hours. If a sample of 50 bulbs has an average life of 730 hours, find a 96% confidence interval for the population mean of all bulbs produced by this firm. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table....
Po 5.4.18-T Question Help The population mean and standard deviation are given below. Find the indicated probability and determine whether a sample mean in the given range below would be considered unusual. If convenient, use technology to find the probability For a sample of n-36, find the probability of a sample mean being less than 12,750 or greater than 12,753 when 12,750 and ơ-2.3 For the given sample, the probability of a sample mean being less than 12,750 or greater...
A is correct. Need help with B. I get the wrong answer when I follow the solution manual and all previous answers to this problem are incorrect. Problem 10-1 Specifications for a part for a DVD player state that the part should weigh between 25.5 and 26.5 ounces. The process that produces the parts has a mean of 26.0 ounces and a standard deviation of .22 ounce. The distribution of output is normal. Use Table-A. a. What percentage of parts...
QUESTION 1 A semi-crystalline nylon with a degree of crystallinity of 25% has a density of 1.5 g/cm^3. Nylon has a crystalline density of 1.8 g/cm^3. What is its amorphous density in grams per centimeters cubed? 1 points QUESTION 2 Which defect is NOT common between metals and polymers? tie molecules vacancies screw dislocations interstitial defects 0.5 points QUESTION 3 Which one is not a characteristic of a plastic polymer? a. Low stress but very large strains b. Tensile strength...