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The price elasticity of demand for urban transit fares has been estimated to lie between -0.1 and -0.6. Based on these results, what is the economic argument for raising transit fares? What political arguments might local governments and transit authorities encounter in opposition to these economic arguments?
Describe the method for experimental determination of energy changes
accompanying chemical reactions under constant volume conditions.
A ball of mass 0.25kg loses one third of it's velocity on collision with an identical ball 9/2 at rest after collision q moves off with a speed of 2m/s in the original direction of p. Calculate the original velocity of p.
I have a balloon that can hold 100 liters of air.if I blow up this balloon with 3 moles of oxygen gas at a pressure of 1 atmosphere, what is the temperature of the ballon
Write a C program to calculate the area and perimeter of triangle, square, circle and rectangle
by using the switch case statements.(Uses nested switch case statements).
A 220v 60hz of alternating current is connected to an inductance of 3.5h what is the current passing through the inductor
Write a program that calculates and displays the income tax of a salary entered from the keyboard. Your program must calculate taxes according to the following rates:
Up to 200Br 0%
200Br .600Br 10%
600Br 1200Br 15%
1200Br 2000Br 20%
2000Br-3500Br 25%
3500Br & above 30%
Using the provided recording and your knowledge from programming 1. Create a program in java that takes in an input from the user and checks whether it’s a number or a word. In case a number is entered the program should print the number to the power 3 and if a word is entered your program should split that word into 2.
Sample Run 1
Enter a number or word: 7
Output 1:
7 to the power 3= 343
Sample Run 2
Enter a number or word: NAMIBIA
Output 2:
The word split in half is : NAMI and BIA
Use the thermochemical equations shown below to determine the enthalpy for this reaction: 2 H2O(g) + 2 Cl2(g) → 4 HCl(g) + O2(g)
ΔHrxn =
Information:
COCl2(g) + H2O(l) → CH2Cl2(l) + O2(g)
ΔH = 19 kJ
H2O(g) →H2O(l)
ΔH = -44 kJ
HCl(g) →1/2 H2(g) +1/2 Cl2(g)
ΔH = 92 kJ
CH2Cl2(l) + H2(g) + 3/2 O2(g) → COCl2(g) + 2 H2O(l)
ΔH= -161kJ
Show that the period of oscillation on a main helical spring is given by T=2π√{k/m}
#340153 on Dec 2023