Questions in Grade College

Questions in Grade College

[Answered] One isotope of sodium has 11 protons and 7 neutrons. What is the mass number of this isotope? A. 4 B. 7 C. 11 D. 18

[Answered] What statement about rudder carrier bearings is true? A. Rudder carrier bearing is only required on ram type steering gears. B. Rudder carrier bearing is not required on rotary vane type steering gears. C. Rudder carrier bearing is only required on ram type steering gears. D. Rudder carrier bearing is only required on rotary vane type steering gears.

[Answered] What items should we clean with warm soapy water and then wipe with a hypochlorite disinfectant solution? Select all that apply. A. Walking frames B. Commode C. Computer keyboards D. Face masks E. Infusion lines

[Answered] Which of these common pathogens cause diarrhea when they infect a person? Click 'Yes' or 'No' for each one, then click 'Submit'. MRSA Y N Influenza Y N C. difficile Y N Norovirus Y N

[Answered] On a number line, the directed line segment from [tex]$Q$[/tex] to [tex]$S$[/tex] has endpoints [tex]$Q$[/tex] at -14 and [tex]$S$[/tex] at 2. Point [tex]$R$[/tex] partitions the directed line segment from [tex]$Q$[/tex] to [tex]$S$[/tex] in a 3:5 ratio. Which expression correctly uses the formula [tex]$\left(\frac{m}{m+n}\right)\left(x_2-x_1\right)+x_1$[/tex] to find the location of point R? A. [tex]$\left(\frac{3}{3+5}\right)(2-(-14))+(-14)$[/tex] B. [tex]$\left(\frac{3}{3+5}\right)(-14-2)+2$[/tex] C. [tex]$\left(\frac{3}{3+5}\right)(2-14)+14$[/tex] D. [tex]$\left(\frac{3}{3+5}\right)(-14-2)-2[/tex]

[Answered] Which of the following is an extraneous solution of $\sqrt{4 x+41}=x+5$? A. $x=-8$ B. $x=-2$ C. $x=2$ D. $x=8$

[Answered] Which one of the following taxes accounts for 80 percent of the money given to the federal government? A. Local Taxes B. Property Taxes C. Personal Income Taxes D. State Taxes

[Answered] 8. The proportioning method that uses the pressure of the stream to induct, or draft, foam concentrate into the A. injection B. induction C. premixing D. batch mixing 9. When finished foam is applied, it is white. Which answer below best describes the particular benefit from this A. Vapor suppression B. Radiant heat reflectivity C. Increased wetting capability D. Rapid fuel cooling 10. Which of the following foam delivery systems operates using the Venturi principle? A. Injection systems B. Induction

[Answered] Determine if the following represent functions. Write Yes or No on the blank. 1. {(2,5),(4,7),(2,9),(6,10)} 2. | domain | range | | :----- | :---- | | 1 | 3 | | 2 | 5 | | 3 | 7 | | 4 | 9 | 3. | Domain | Range | | :----- | :---- | | 2 | 13 | | 4 | 14 | | 6 | 15 | | 8 | 13 | 4. Match the scenarios with the function rules. 5. The electric bill included a base charge of $30 plus $0.13 per kilowatt hour. 6. The worker was paid a day rate of $50 plus $3 for each box he filled with the apples that he picked. A. 0.13x+30 B. 3x+50 Write on the blank whether the graph is (A) a discrete function or (B) a continuous function. 7. 8.

[Answered] What is $y^2-3 y-18$ in factored form?