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What is the ratio of for an incident angle of 40 degrees?

When you plot  Rs vs ns, what is the slope of the best fit line? Round to the nearest whole number.

When you plot  Rp vs np, what is the slope of the best fit line? Round to the nearest whole number.

What is the total current in the two bulb series circuit?  Give your answer in Amps rounded to one decimal place.  Do not include the unit in your answer.

BONUS:Name the five forces that confront a company and determine its competitive intensity. (3 pts)   Who is the most famous person you have met? (1pt)    

In the Reservation table below, a room may be reserved several times, so the RoomNumber column is not unique. To ensure that a room can only be reserved by only one guest for the day, the minimal primary key consists of which columns? Reservation RoomNumber DateOfStay Guest ModeOfPayment 201 2020-01-10 Guest A cash  202 2020-01-15 Guest B cash 203 2020-01-18 Guest C credit card 204 2020-01-18 Guest D credit card 205 2020-01-19 Guest D credit card 206 2020-01-21 Guest E cash  

Refer to the Supplier table. Which statement correctly changes Adan Stevens to Maria Stevens? Supplier Table SupplierID CompanyName ContactName CountryID 2 Oshkosh Bgosh Martina Perry 2 3 LittleGuppies Cierra Martinez 1 4 Sugarplum Miranda Adams 2 5 Rosebuds for Girls Adan Stevens 2 6 Lin Ming Co. Linda Ming 3 7 Periwinkle  Sarah Gomez 2  

What values for CountryID do the suppliers Sugarplum and Periwinkle have after the UPDATE statement executes? Supplier Table SupplierID CompanyName ContactName CountryID 2 Oshkosh Bgosh Martina Perry 2 3 LittleGuppies Cierra Martinez 1 4 Sugarplum Miranda Adams NULL 5 Rosebuds for Girls Adan Stevens 2 6 Lin Ming Co. Linda Ming 3 7 Periwinkle  Sarah Gomez NULL   UPDATE Supplier SET CountryID = 2 WHERE CountryID IS NULL;  

The Department table was created as follows:   CREATE TABLE Department ( DepartmentCode SMALLINT UNSIGNED AUTO_INCREMENT, DepartmentName VARCHAR(20) NOT NULL, PRIMARY KEY (DepartmentCode) ); The Department table now contains the following rows:   Department DepartmentCode DepartmentName 1 Sales 2 Marketing 3 Development What is the result of the following statement?   INSERT INTO Department (DepartmentName) VALUES (‘Shipping’);  

Read these sentences and determine whether or not they are true (Cierto) o false (Falso) according to the image. [answer1] En un país hispano esta casa tiene tres pisos y un sótano. [answer2] En el primer piso hay dos dormitorios, la sala y el baño. [answer3] La escalera está en el sótano. [answer4] Esta casa tiene desván.