plot this data into a bar graph: PYTHON

data=pandas.read_csv(r'data/tv_shows.txt', low_memory=False)

print((data))

print((data.columns))

 TV Shows : Rating
0           ---------------------
1   A Discovery of Witches : 100%
2                    Barry : 100%
3              Unforgotten : 100%
4                      Veep : 98%
5               Killing Eve : 97%
6                  Billions : 96%
7            Les Misérables : 96%
8                 Supergirl : 89%
9          Call the Midwife : 80%
10          Game of Thrones : 77%
11           Now Apocalypse : 77%
12             The Red Line : 69%
13         Lucifer : No Score Yet
14                Chernobyl : 95%
15               Dead to Me : 85%
16           Better Things : 100%
17      Brooklyn Nine-Nine : 100%
18           Tuca & Bertie : 100%
19      State of the Union : 100%
20        The Twilight Zone : 75%
21                  Happy! : 100%
Index(['TV Shows : Rating'], dtype='object')

In [9]:

display(data)

At 25 degrees celsius only .0640 mol of the generic salt AB2 is soluble in 1.00 L of water. What is the Ksp of the salt at 25 degrees celsius. I got 1.0 X 10^-3 but the computer says its wrong. Plse help

S Company reported the following account balances on its After Closing Trial Balance     

                                        (DR = Debit/CR = Credit)

Bonds Payable                     $7,000  CR                  

Supplies                                 $7,000 DR

Accounts Receivable           $1,000   DR               

Accounts Payables              $5,000   CR

Building & Land                 $13,000   DR             

Retained Earnings              $4,000   DR

Cash                                     $5,000   DR                 

Discount-Bonds Payable    $2,000 DR

If $4,000 of the Accounts Payable were paid using cash, what would be the debt ratio taking into account the payment of the Accounts Payable?

(Round to the nearest 3rd decimal place in your answer format)

A.) A 700- kg car collides with a 1300- kg car that was initially at rest at the origin of an x-y coordinate system. After the collision, the lighter car moves at 15.0 km/h in a direction of 30 o with respect to the positive x axis. The heavier car moves at 18 km/h at -41 o with respect to the positive x axis. What was the initial speed of the lighter car (in km/h)?

B.) What was the initial direction (as measured counterclockwise from the x-axis)?

I found the answer for A but can't seem to find the answer for B

My industry is Optometry:

7. What are the impacts of the macroeconomic business cycle on demand in your industry? Is demand in your industry procyclical or countercyclical? Explain. If demand in your industry is insensitive to the business cycle, explain why this is so?

8. What are any major impacts of the macroeconomic business cycle on supply for your industry – i.e. how might different phases of the business cycle impact your industry’s ability to acquire inputs such as labor, capital or materials? Explain. Note: Do not discuss responses to demand side changes but look for impacts that are independent of demand changes.

Compute Bond Proceeds, Amortizing Discount by Interest Method, and Interest Expense

Boyd Co. produces and sells aviation equipment. On the first day of its fiscal year, Boyd Co. issued $40,000,000 of five-year, 10% bonds at a market (effective) interest rate of 12%, with interest payable semiannually. Compute the following:

a. The amount of cash proceeds from the sale of the bonds. Use the tables of present values in Exhibit 5 and Exhibit 7. Round to the nearest dollar.
$

b. The amount of discount to be amortized for the first semiannual interest payment period, using the interest method. Round to the nearest dollar.
$

c. The amount of discount to be amortized for the second semiannual interest payment period, using the interest method. Round to the nearest dollar.
$

d. The amount of the bond interest expense for the first year. Round to the nearest dollar.
$

Which of the following is a typical characteristic of human traits that follow an X-linked recessive inheritance pattern?

Group of answer choices

more males than females are affected

more females than males are affected

it is passed from father to all sons

affected sons must have an affected mother

Drug money extract in the 5.0 mL methanol containing cocaine gave a signal of 4.27 mV in a GC-FID experiment. Then 500 L of 20.0 ppm cocaine were added to the 5.0 mL methanolic extract. This spiked solution sample gave a signal of 7.98 mV. Find the concentration of cocaine in the original extract, in ppm, in mol/L, in g.

(a) Suppose you are given the following (x, y) data pairs. x: 1 2 6 y: 4 3 9 Find the least-squares equation for these data (rounded to three digits after the decimal). ŷ = + x

(b) Now suppose you are given these (x, y) data pairs. x 4 3 9 y 1 2 6 Find the least-squares equation for these data (rounded to three digits after the decimal). ŷ = + x

(c) In the data for parts (a) and (b), did we simply exchange the x and y values of each data pair? Yes No

(d) Solve your answer from part (a) for x (rounded to three digits after the decimal). x = + y Do you get the least-squares equation of part (b) with the symbols x and y exchanged? Yes No

(e) In general, suppose we have the least-squares equation y = a + bx for a set of data pairs (x, y). If we solve this equation for x, will we necessarily get the least-squares equation for the set of data pairs (y, x), (with x and y exchanged)? Explain using parts (a) through (d).

In general, switching x and y values produces the same least-squares equation.

In general, switching x and y values produces a different least-squares equation.

Switching x and y values sometimes produces the same least-squares equation and sometimes it is different.

Many people have different concepts or ideas about the study of economics.

It would be interesting to know what are your thoughts as it relates to the study of economics and its importance in society.

2.70 moles of an ideal gas with CV,m=5R/2are transformed from an initial state T = 660. Kand P = 1.65 bar bar to a final state T = 298 Kand P = 4.75 bar.

Calculate ΔU for this process.

Calculate ΔH for this process.

Calculate ΔS for this process.

Please show work

Suppose the Madison city government imposes a price ceiling on the rental price of apartments.The demand for rental apartments is given by the equationP= 1500−0.2Q, and the supply is given by the equationP= 0.2Q+ 300.

(a) Without a price ceiling, what would be the equilibrium quantity and price? Calculate the consumer surplus (CS) and producer surplus (PS). Graph the demand and supply curves and shade the areas for CS and PS on the graph.

(b) Suppose the price ceiling is $700. How large a shortage will this create?

(c) Draw a graph representing the market outcome with the price ceiling. Calculate CS andPS.

(d) How does total surplus change due to the price ceiling?

(e) Suppose the government decided to instead implement a price ceiling that only created a shortage of 500 apartments. What price ceiling would accomplish this?