Questions in Grade College

Questions in Grade College

[Jawaban] Solve the system. If the system has one unique solution, write the solution set. Otherwise, determine the number of solutions to the system, and determine whether the system is inconsistent, or the equations are dependent. [tex] \begin{aligned} -3 x-4 y+4 z & =-3 \\ 2 y-z & =1 \\ -3 x & +2 z\end{aligned}=-1 [/tex] The system has one solution. The solution set is [ ][ ][ ] The system has no solution. The system is inconsistent. The equations are dependent. The system has infinitely many solutions. The system is inconsistent. The equations are dependent.

[Jawaban] Use the drawing tools to graph the solution to this system of inequalities on the coordinate plane. [tex] \begin{array}{l} y\ \textgreater \ 2 x+4 \ x+y \leq 6 \end{array} [/tex]

[Jawaban] If you have an 80% furnace in a basement running 60,000 BTU/h, what is the minimum space needed so that it is not considered a confined space? A. 3000 ft3 B. 3000 ft2 C. 3000 ft D. 5000 ft3 E. 1000 ft3

[Jawaban] When removing contaminated clothing, should you fold it carefully so the exposed area is visible to others? True False

[Jawaban] A rewards member calls in asking about an advertisement for a product they saw on TV. When you ask them about the product, they tell you they can't remember what it was called. What do you do? A. Ask for a description of the product and search the internet for what they describe. B. Find a team member that is more experienced than you and pass the call to them to help the customer. C. Tell the customer you can't help them with their questions without the name of the product.

[Jawaban] Drag each tile to the correct location on the table. Each tile can be used more than once, but not all tiles will be used. Lewis is saving for a down payment of $[tex]$8,750$[/tex] on a house. The initial amount of money he has saved is $[tex]$250$[/tex], and the amount of money he plans on saving every month is $[tex]$340$[/tex]. To model the situation, he created this equation, where [tex]$x$[/tex] represents the number of months and [tex]$y$[/tex] represents the total amount of savings: [tex]$y=250+340 x$[/tex] Determine the missing steps and justifications. [tex]$\begin{array}{l} \text { Subtraction property of equality } \quad y-250=340 x \quad \text { division property of equality } \quad \frac{y-250}{340}=x \ \begin{array}{lll} \frac{8,750-250}{340}=25=x & y-340=250 x & \frac{8,750-340}{250}=34=x \quad \text { multiplication property of equality } \end{array} \end{array}$[/tex] | Steps | Justification | | ----------- | ----------- | | [tex]$y=250+340 x$[/tex] | given | | [tex]$y-250=250+340 x-250$[/tex] | | | | simplification | | [tex]$\frac{y-250}{340}=\frac{340 x}{340}$[/tex] | | | | simplification | | | substitution and simplification

[Jawaban] Which of the following will give a positive result for a coagulase test? A. S. epidermidis B. S. saprophyticus C. S. aureus D. S. hominis

[Jawaban] How can you reduce your total loan cost? A. Make interest payments while in school B. Make interest and principal payments while in school C. Make interest and principal payments during the grace period D. Any of the above

[Jawaban] Before answering each item: 1. Pretend play helps toddlers... I. learn self-control. II. understand their feelings. III. act out their fears. IV. explore what is possible. V. understand the world around them. A. II, III, IV B. I, IV, V C. III, V D. I, II, III, IV, V

[Jawaban] Which sentence from Reagan's "Tear Down This Wall" speech is the best example of hyperbole? A. "I find in Berlin a message of hope, even in the shadow of this wall, a message of triumph." B. "The sign read simply: 'The Marshall Plan is helping here to strengthen the free world." C. "Throughout the Pacific, free markets are working miracle after miracle of economic growth." D. "In Europe, only one nation and those it controls refuse to join the community of freedom."