Carbonic acid (H2CO3) breaks down to produce water and a gas. Gas tests reveal that the gas turns limewater cloudy, and extinguishes candle flames.
give the structures of a pair of chain isomers with the formula C4H8, that do not exhibit steroisomerism
The country of Adam Island which is located 17 degrees due west of Peter Island, experienced rapid economic growth 2014 to 2020 due to the construction of some major major hotels. As a result there was a significant increase in employment in hotel and restaurant sectors, retail trade and the construction sector. However in 2021 due to the covid-19 pandemic the tourism sector fell flat as there was a surge in the virus from the source market from which the tourists came from. This caused major unemployment in Adam Island.
Given the contraction that that was experienced, real GDP for instance fell from $900.0M Adam Island Dollars in 2020 to $750M Adam Island dollars in 2021. Expressed in market prices (or nominal prices), GDP for 2020 was $1,150M while in 2021 it was $975M Adam Island Dollars.
What was the dollar value decrease in Real GDP from 2020 to 2021?
Fariha's parents increase her allowance, so she spends more money on coffee every week. How can you explain this with a graph?
Arya decides to set aside $300 from her paycheck every month. How will this affect her demand curve? (You may explain without using specific numbers).
Suppose that the quantity of coffee demanded declines from 206,000 gallons per week to 194,000 gallons per week as a consequence of a 10 percent increase in the price of coffee drinks. The price elasticity of demand is a. 1.66. b. 6.00. c. 0.60. d. 1.40. Show the calculation.
What is the effect on the price of an audiotape and the quantity of audiotapes sold if:
a The price of a CD rises?
b The price of a Walkman rises?
c Consumers’ incomes increase?
d Workers who make audiotapes get a pay rise?
e The price of a Walkman rises at the same time as the workers who make audiotapes get a pay rise?
1. Hill photographic studio. The following assets were invested in the enterprise; cash, 3500, accounts Receivable 950 supplies 1200; and photographic equipment 15000. There were no liabilities transferred to the business.
v March 1. Paid 2400 on for 3 moths office rent
v March 4. Purchased photographic equipment on account for 2500
v March 5. Received 850 from credit customers
v March 6. Paid 125 for advertisement( Miscell.exp)
v March 10. Paid 500 to settle March 4 debt
v March 13. Paid 575 for two weeks’ salary
v March 16. Received 1,980 from sale of service
v March 20. Paid 650 for supplies purchase
v March 27. Paid 575 for two weeks’ salary
v March 31. Paid 69 for telephone bill for the month
v March 31. Paid 175 for electric bill for the month
v March 31. Received 1870 from sales of service
v March 31. Make sales on account for 1,675.
v March 31. Hill withdrew 1500 for her personal use
v March 31. Recorded depreciation on photographic equipment @ 1%
v Journalize transactions
Write a python program that takes a string as an input from the user and then modifies the string in such a way that the string always starts with an uppercase letter and the case of each subsequent letter is the opposite of the previous letter (uppercase character followed by a lowercase character followed by an uppercase character and so on). Finally the modified string is printed to show the user.
Hence,write down the equation with y as subject(in term of x)to represent the production cost.[the value of a,b and c must be indicated]