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December 2025

42,840 public questions were asked this month.

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Recent questions

Latest from December 2025

Question 5 A data team is asked to research the effects of a new vitamin supplement on all people over age 55. Because it would be expensive and time-consuming to collect data from every single person over age 55, they r...
Asked by . 1 answer
Drag and drop the words with the definitions. the base part of a word that carries the primary meaning a reference tool that provides synonyms of words listing of specialized or technical terms related to particular subj...
Asked by D 1 answer
Side A: 7% glucose 5% salt Side B: 5% glucose 7% salt What will the concentration of salt be on each side when it becomes isotonic for salt? Salt = ___ %
Asked by A 1 answer
A substance with a high pOH would likely have which of the following? A low [H+ ] and a high pH A low [OH– ] and a high pH A high [OH– ] and a low pH A high [H+ ] and a low pH
Asked by qp 1 answer
True or False Undefined slope is a horizontal line. True False
Asked by ash 1 answer
Which is the best description of the graph of the function f(x) = 60(One-third)x? The graph has an initial value of 20, and each successive term is determined by subtracting One-third. The graph has an initial value of 2...
Asked by kelvin calin 1 answer
Find the x and y intercept of -4x + 3y = -36 x = (-9, 0) y = (0, 12) x = (9, 0) y = (0, 12) x = (9, 0) y = (0, -12) x = (0, 9) y = (12, 0)
Asked by ash 1 answer
Question 4 What is the most likely reason why a data analyst would use historical data instead of gathering new data? The project has a very short time frame The data is constantly changing The project is unimportant The...
Asked by . 1 answer
Which of these correctly defines the pH of a solution? the negative log of the hydronium ion concentration the log of the hydronium ion concentration the negative log of the hydroxide ion concentration the log of the hyd...
Asked by qp 1 answer
Choose the best answer. Sherman was extremely dogmatic in his choice to stay one hour later than his coworkers to finish the task; their pleading to let it wait was not successful. What is the best meaning of the boldfac...
Asked by D 1 answer
True or False Positive Slope is decreasing from left to right. True False
Asked by ash 1 answer
Translate the following. Question at position 1 1 Fill in the Blank 50 points Question at position 1 Question Blank 1 of 15 type your answer... expensive Question Blank 2 of 15 type your answer... chismoso(a) Question Bl...
Asked by alex 1 answer
Based on the definition of logarithms, what is the difference in hydrogen ion concentration between a substance with a pH of 2 and a substance with a pH of 3? A substance with a pH of 2 has a 10 times higher concentratio...
Asked by qp 1 answer
Question 3 Which of the following statements accurately describe first-, second-, and third-party data? Select all that apply. First-party data is collected by an individual or group using their own resources. Second-par...
Asked by . 1 answer
What are the domain and range of f(x) = 4x – 8? domain: {x | x is a real number}; range: {y | y > –8} domain: {x | x is a real number}; range: {y | y > 8} domain: {x | x > 4}; range: {y | y > –8} domain: {x | x > –4}; ra...
Asked by kelvin calin 1 answer
Find the x and y intercept of the graph . x = (-4, 0) y = (0, -3) x = (0, -4) y = (-3, 0)
Asked by ash 1 answer
What is the concentration of water on each side of the tube? Side A: 7% glucose 5% salt Side B: 5% glucose 7% salt
Asked by A 1 answer
The pH of a solution is 2.0. Which statement is correct? Useful formulas include StartBracket upper H subscript 3 upper O superscript plus EndBracket equals 10 superscript negative p H., StartBracket upper O upper H supe...
Asked by qp 1 answer
All the other male pigs on the farm were porkers. The best known among them was a small fat pig named Squealer, with very round cheeks, twinkling eyes, nimble movements, and a shrill voice. He was a brilliant talker, and...
Asked by p 1 answer
What are the x and y intercepts of -5x - 4y = -24 x = undefined y= zero x= (0,6) y= x = (6,0) y= x = y = (0,6)
Asked by ash 1 answer
An oil drilling company drills the same distance each day for 5 days. They started at an elevation of 121.175 feet and ended at an elevation of -246.875 feet. Which equation can be used to find x, the distance they drill...
Asked by lilly 1 answer
The number of stars awarded to a product review is an example of _____ data. nominal discrete continuous open
Asked by . 1 answer
Consider the reaction below. H2PO4– + H2O Right arrow. H3O+ + HPO42– Which of the following is a base–conjugate acid pair? H2O and H3O+ H2O and H2PO4– H2PO4– and HPO42– H2PO4– and H3O+
Asked by qp 1 answer
Which equation has an a-value of 1, a b-value of –3, and a c-value of –5? 0 = –3x – 5 + x2 0 = x – 3 – 5x2 0 = 3x – 5 – x2 0 = –3x + 5 – x2
Asked by kelvin calin 1 answer
True or False The slopes of parallel lines are equal. True False
Asked by ash 1 answer