Friday
July 25, 2014

Posts by ab


Total # Posts: 28

TCCD
Thirty five percent of adult americans are regular voters. A random sample of 250 adults in a medium size college town were surveyed, and it was...Estimate the true proportion of regular voters with 90% confidence and comment on the results.

trig
Use a table of trigonometric values to find the angle θ in the right triangle in the following problem. Round to the nearest degree, if necessary. cos θ = 0.9659 A = ? H = 20

Math
_ _ x _ = _ _ _ = _ _ x _ use number 1 - 9 using each each number only once

physics
A 2.14 kg block is held in equilibrium on an incline of angle q = 67.7o by a horizontal force, F. If the coefficient of static friction between block and incline is ms = 0.314, determine the minimum value of F. Determine the normal force of the incline on the block.

programming
I got it. Thanks so much. You're awesome.

programming
I'm sorry. I think I was confusing. There can't be less than 1 for the number of floors, but has to be at least 10 for the number of rooms on a floor.

programming
A hotel’s occupancy rate is calculated as follows: Occupancy rate = number of rooms occupied total number of rooms Write a program that calculates the occupancy rate for each fl oor of a hotel. The program should start by asking for the number of fl oors in the hotel. A l...

Computer Science Computer Programming
I figured it out. I forgot to delete "JOptionPane.showMessageDialog (null, "Your shipping charges are $" + df.format(total));

Computer Science Computer Programming
I had to change the code completely, but now I am having another problem. I only need to enter the weight for this problem. My code will prompt to enter a weight and then it will give a total, but once I click okay on that total another box comes up stating that the total char...

Computer Science Computer Programming
This is the assignment as well: The Fast Freight Shipping Company charges the following rates: Weight of Package Rate per 500 Miles Shipped 2 pounds or less $ 1.10 Over 2 pounds but not more than 6 pounds $ 2.20 Over 6 pounds but not more than 10 pounds $ 3.70 Over 10 pounds $...

Computer Science Computer Programming
Also, when I enter if (weight <=2.0); { charges = 1.10 * (miles/500); The charges = charges = 1.10 * (miles/500); is underlined yellow and I get a symbol of a yellow light bulb with a caution symbol that states "this assigned value is never used." I'm new to t...

Computer Science Computer Programming
Thank you for your help. I apologize. You were right when you said "First thing that comes to mind is (mile/500) will truncate to the next lower integer, namely zero if mile<500." I changed it to (mile/500.0), but the answer I get at the bottom was still 0. Also, ...

Computer Science Computer Programming
Please help! I cannot figure out what I am doing wrong. I cannot get the correct output when I run the system. Here is what I have entered in to Netbeans IDE: package shippingcharges; public class ShippingCharges { private double weight; private int miles; public ShippingCharg...

Computer Science
I used NetBeans IDE 7.1.2 and this worked: package purchaseamount; import java.util.Scanner; /** * * @author AB */ public class PurchaseAmount { /** * @param args the command line arguments */ public static void main(String[] args) { double purchaseAmount; double stateSalesTax...

Computer Science
Design a program that will ask the user to enter the amount of a purchase. The program should the compute the state and county sales tax. Assume the state sales tax is 4 percent and the county sales tax is 2 percent. The program should display the amount of the purchase, the s...

Chemistry
a) An equilibrium exists between three chemical species in the blood , Hemoglobin, oxygenated hemoglobin and oxygen. Using the symbols Hb for hemoglobin , O2 for oxygen and HbO2 for oxygenated hemoglobin write out the equilibrium reaction. If you have determined if the forward...

anatomy & physiology
the portion of the nervous system that controls involuntary activities is a subdivision of the _______ nervous system? a) sympathetic b) central c)peripheral d) parasympathetic

Health information technology
when the compute service bureau destroys or erases records, should the erasure be verified by the bureau to the physician?

HEALTH
Dr bob's computerized records have been compromised by a virus, resulting in damages to patients. Which of the following is most true? a) Dr bob will not be liable. b) dr bob will be liable. c) dr bob won't be liable if the virus was introduced by someone outside offic...

math
0.624 + 32.9 + 9.13 + 477 = 519.654

statistics
Assume that a set of test scores is normally distributed with a mean of 100 and a standard deviation of 20. Use the 68-95-99.7 rule to find the following quantities: Suggest you make a drawing and label first… a. Percentage of scores less than 100 b. Relative frequency of...

statistics
Assume the body weight of healthy fifth graders is normally distributed with a mean of 98.3 lbs and a standard deviation of 4.12 lbs. If you have a body weight of 89.3, what is your percentile score?

Statistics
Assume that a set of test scores is normally distributed with a mean of 100 and a standard deviation of 20. Use the 68-95-99.7 rule to find the following quantities: Suggest you make a drawing and label first… a. Percentage of scores less than 100 b. Relative frequency of...

criminal justice
This is my homework assignment, I cannot find any info on systems management and how it pertains to the criminal just field. Can someone please help me Discuss the three types of management styles that are reviewed in your course materials (Scientific Management, Human Relatio...

Reading
Is the words good/bad opinion signal words. For example, the vegetables are good.

Reading
What are some opinion words?

english
Is positive or negative an opinion?

Reading
Is the word helpful an opinion or fact? How to use it to make it an opinion or a fact?

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