Numerade

Questions asked

BEST MATCH

Question 21 (1 point) Specific heat, boiling point, and melting point are all physical properties that are determined by the strength of intermolecular forces. True False

View Answer

BEST MATCH

Q2(a) An object $ m_{l} $ with a mass of 80 kg is pulled with a force of 500 N as shown in figure Q2(a). It is used to lift two objects, $ m_{2} $ and $ m_{3} $, each with a mass of 70 kg . Calculate the tension in the cords and the acceleration of the system, given that the coefficieat of friction between $ m I $ and the plane is 0.4 . Figure Q2(a)

View Answer

BEST MATCH

Previous page According to this graph, in the year 2010: FRED Real Potential Gross Domestic Product Real Gross Domestic Product Billions of Chained 2012 Dollars 22.000 20.000 18,000 16,000 14,000 12.000 10.000 8,000 1995 2000 2005 Sources CBO, BEA Shaded areas indicate U.S. recessions. Select one: a. The economy was in a Recessionary Gap. b. All of these are true. c. Actual GDP is less than Potential GDP d. The country was not producing up to its potential.

View Answer

BEST MATCH

The theoretical ethanol yield from a C5 sugar biomass is 314 kg/ton. Calculate the approximate concentration of sugars present in the biomass if theoretical ethanol yield constant is 0.51 and ethanol density is 0.789 g/cm3 at 20°C. (a) 1 L/ton (b) 397 L/ton (c) 616 L/ton (d) 780 L/ton

View Answer

BEST MATCH

What is the minimum cost of producing 100 units of output? O $1500 O $1050 O $750 O $600 Cannot be determined by the information given.

View Answer

BEST MATCH

INPUT NUMBERS FROM PLATE 1 AND PLATE 2 INTO GREY BOXES AND SOLVE FOR CONCENTRATIONS AND STANDARD CURVE PLEASE. Remember: Y = m * x + b Y = Optical Density (What the machine read as a measurement of color) m = Slope (calculated for you by the program) x = Concentration (what you will be solving for each of the unknowns) < Standard Curve Concentration (μg/mL) Optical Density Antigen 2 Concentrations- Sample UA b = x-intercept (calculated by program) Antigen 1 Measurements - Use readings from Use the equation for your standard Curve to calculate the antigen 1 concentrations for patients UA and UB. Antigen 2 Measurements - Use readings from plate 2! Use the equation for your standard Curve to calculate the antigen 2 concentrations for patients UA and UB. Antigen 2 Concentrations- Sample UA Please imagine that Antigen 1 is actually a pro-inflammatory cytokine, while Antigen 2 is an anti-inflammatory cytokine. Which of the two patients (UA or UB) would you imagine is currently fighting off an infection? Please explain your reasoning.

View Answer

BEST MATCH

How did Carolina become a slave society? How did the demand for slaves increase?

View Answer

BEST MATCH

What statement made by the student nurse about 5 - and 10-mL syringes indicates a need for further training? "For administering large volumes of IV medication, 5- and 10-mL syringes are used." "Every half milliliter is marked by a longer calibration line and is numbered." "They have two sets of calibration lines: mL and ounces." "They are used to prepare and administer IV medications." What statement made by the student nurse about 5- and 10-mL syringes indicates a need for further training? "For administering large volumes of IV medication,5- and 10-mL syringes are used." O"Every half milliliter is marked by a longer calibration line and is numbered. O"They have two sets of calibration lines:mL and ounces. O "They are used to prepare and administer IV medications.

View Answer

BEST MATCH

Calculate the power that is transmitted through the keyed joint, if the keyed joint has a base b = 14 mm, the length L = 1 ¾ in, the speed of rotation of the shaft n = 900 rpm, and the diameter of the shaft is d = 45 mm. The shear stress is ts = 550 kg/cm².

View Answer

BEST MATCH

Show your work problem Copy problem, solve (show each step) and submit as picture or scan (jpeg or pdf ) Answer must be exact (not decimal approximate) Use the disk method Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the x-axis. $y = \frac{5}{x}$, $y = -x + 6$ 1.

View Answer

milagros s.