Multiply or divide and write scientific notation for the result

a student wo weighs 500 newtons climbed the stairs from the first floor to the third floor 15 meters above in 20 seconds A.how much work did she do? B.what was her power...

#(1/cosx-tanx)^2= (1-sinx)/(1+cosx)#...

An electron is accelerated from rest by a potential difference of 38.5 V for a distance of 8.5 cm. Determine the de Broglie wavelength of the electron. Give your answer in picometers (pm) and with 3 significant figures....

HW Score: 83.33%, 8.33 of 10 pts X P10.5 (similar to) Question Help An investor lives in a state with a 6% tax rate. Her federal income tax bracket is 35%. She wants to invest in one of two bonds that are similar in terms of risk and both bonds currently sell at par value). The first bond is fully t...

According to the Fisher equation, the real interest rate is given by a zero. b. the nominal interest rate plus the rate of inflation c. the nominal interest rate minus the rate of unemployment. d. the rate of economic growth. e. the nominal interest rate minus the rate of inflation An implication of...

Understanding Movies College 6. Explain what structuralism is and provide one example of a structuralist technique that influenced mainstream filmmaking. (2 points) 7. Provide an example of your choosing of a film that uses dialectical conflict/binary oppositions (these terms are interchangeable) an...

Walter pays all expenses in the month incurred. Manufacturing overhead includes $1,550 for machinery depreciation, but the amount for selling and administrative expenses is exclusive of depreciation. Additionally, Walter also expects to buy a piece of property for $7,700 during March. Walter can bor...

CF2 24. (1 pt.) Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force is primarily responsible for this difference? H&C CH₂ H₃COh Oh dimethyl ether ethanol b.p. -24 °C b.p. 78 °C 25. (1 pt.) Dibutyl ether has a higher boiling point than ethanol. W...

Justify: Sugars are connected by phosphodiester bonds?...

22. The income statement and balance sheet columns of Iron and Purple Company's worksheet reflect the following totals: Income Statement Dr. Cr. $79,000 $92,000 Balance Sheet Dr. Cr. $75,000 $62,000 Totals The net income (or loss) for the period is a. $92,000 income. b. $13,000 income. c. $13,00...

Review Constants Part A (Figure 1) shows five electric charges. Four charges with the magnitude of the charge 2.0 nC form a square with the size a-3.0 cm. Positive charge with the magnitude of q = 7.5 nC is placed in the center of the square What is the magnitude of the force on the 7.5 nC charge in...

I Need help with 33 and 34 32. A patient is rushed to the hospital with a gunshot wound to the chest. Upon arrival, doctors discover that the patient is suffering from a collapsed right lung. Explain why the lung collapsed when the bullet penetrated the patient's thoracic cavity. 33. Opening a ...

Consider the situation shown in Fig. 1.1. If the mass (m) of S1 is 0.05g, and if beta= 30°, the tension (T) in the string holding S1 is equal to edure-1 Box F, ng 1mg SinB Figure 11 Setup tor studying Coulomb'slaw 1/19/2...

Assignment Score: 250/1200 Resources Up Hint Check Answer < Question 9,of 12 > Identify the chirality center (sometimes called chiral atom) in each molecule. If the molecule does not contain a chirality center, select none. Compound 1 н Select the chirality center(s) in compound 1. l...