June 20, 2013

Posts by AB

Total # Posts: 27

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

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

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.

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

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.

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...

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