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Questions in Grade College

[Answered] Which is a characteristic of mixtures? A. They are chemically bonded together. B. They can be classified as pure substances. C. They have fixed ratios between their components. D. They can be separated by physical processes.

[Answered] a. Without using the general addition rule, determine the probability that the age of the person obtained is either between 25 and 59, inclusive, or at least 35. How can the probability be computed without using the general addition rule? Choose the correct answer below. A. Determine the number of people with ages between 25 and 59, inclusive, or at least 35, and divide that by the total number of people. B. Determine the probability that a person chosen is between 25 and 59, inclusive, add that to the probability that a person chosen is at least 35, then subtract from the sum the probability that the person chosen is both between 25 and 59, inclusive and least 35. C. Determine the probability that a person chosen is between 25 and 59, inclusive, then add that to the probability that a person chosen is at least 35. D. Determine the number of people with ages between 25 and 59, inclusive, and at least 35, and divide that by the total number of people. Identify the probability of the event without using the general addition rule. The probability that the age of the person obtained is either between 25 and 59, inclusive, or at least 35 is $\square$ (Type an integer or a decimal. Round to three decimal places as needed.) b. Find the probability in part (a), using the general addition rule. Identify the three probabilities used in the general addition rule. The probability that the age of the person obtained is between 25 and 59, inclusive, is $\square$ The probability that the age of the person obtained is at least 35 is $\square$. The probability that the age of the person obtained is between 25 and 59, inclusive, and at least 35, is $\square$. (Type integers or decimals. Round to three decimal places as needed.) Identify the probability of the event using the general addition rule. Using the general addition rule, the probability that the age of the person obtained is either between 25 and 59, inclusive, or at least 35 is $\square$ (Type an integer or a decimal. Round to three decimal places as needed.)

[Answered] What strategy would you use to ensure both your individual responsibilities and team activities are completed efficiently in the veterinary practice? A. Prioritize patient care over inventory checks and administrative work. B. Delegate all nonmedical tasks to other staff members. C. Focus on completing administrative tasks before attending to patients. D. Use any free time between appointments to handle important, time-sensitive tasks.

[Answered] Which sequence shows the steps of the process of science in an order in which they might occur? A. question, observation, experiment, analysis, prediction B. exploration, question, opinion, conclusion, hypothesis C. experiment, conclusion, exploration, application D. exploration, hypothesis, prediction, experiment

[Answered] Why is a memoir an appropriate text structure for Rosa Parks to use to share her personal experiences of a historical event? Check all that apply. A. It lets her share her unique perspective of an important event. B. It includes her first-person point of view, something that cannot be written by anyone else. C. It allows readers to know what it was like to "walk in her shoes." D. It describes the historical event in an emotional and personal way. E. It provides a fictional account of the well-known event. F. It allows readers to view the event from multiple perspectives.

[Answered] In the event of being exposed to blood, you should: a. Notify the primary nurse and your instructor at the end of the shift b. Pour 100% bleach on the area c. Wash the area and notify your instructor and charge nurse immediately d. See your family doctor within 24 hours

[Answered] What would be the total of Jan's grocery bill if she purchased all of the items before they were marked down? a. $15.85 b. $16.50 c. $22.46 d. $24.66

[Answered] Simplify [tex]$\sqrt{72}$[/tex] A. [tex]$2 \sqrt{6}$[/tex] B. [tex]$36 \sqrt{2}$[/tex] C. [tex]$12 \sqrt{6}$[/tex] D. [tex]$6 \sqrt{2}$[/tex]

[Answered] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Answered] A satellite launch rocket has a cylindrical fuel tank. The fuel tank can hold [tex]$V$[/tex] cubic meters of fuel. If the tank measures [tex]$d$[/tex] meters across, what is the height of the tank in meters? A. [tex]$\frac{2 V}{\pi d^2}$[/tex] B. [tex]$\frac{4 V}{d^2}$[/tex] C. [tex]$\frac{V}{\pi d^2}$[/tex] D. [tex]$\frac{4 V}{\pi d^2}$[/tex] E. [tex]$\frac{8 V}{\pi d^2}$[/tex]