Browse questions and clear answers across school subjects and test-preparation topics.
Which two of the following show Christopher McVoy’s main job on this project? A to learn how tourism helps and hurts the state of Florida B to determine how the Everglades environment has changed C to figure out how many species live in…
Read more →What does this excerpt tell you about how the public treated Scoresby? A People started to spread lies about Scoresby. B People questioned Scoresby about his successes. C People thought Scoresby must be getting help from someone. D People…
Read more →Find the number of solutions to match the equation. Each solution is used only once. One solution Infinitely many solutions No solution
Read more →This selection is mostly about Adam Steltzner and A his time spent traveling to and working on Mars. B the work he did on the Curiosity rover mission. C his time spent working at Cape Canaveral. D ways his personality has helped him in…
Read more →Put the steps in a dolphin’s training in the correct order, starting with the first. assessing the dolphin’s appearance ensuring the health and happiness of the dolphin training daily with rewards for good behavior establishing trust…
Read more →For which main reason does the U.S. Armed Forces think it is important to continue refining the Legged Squad Support System (LS3)? A) to intimidate enemy forces on the battlefield, scaring them off with new technologies B) to carry…
Read more →In this sentence, the term “human-designed” suggests that mules are A an animal that enjoys popularity as a pet. B an animal that can only be bred by people. C a type of horse unpopular with most people. D a type of donkey that is easier…
Read more →In this sentence, the word “vocalizing” is best replaced by the phrase A resting silently. B swimming. C yelling. D making noises.
Read more →According to this selection, if Jake was buried beneath the avalanche, he A would be better off if he became unconscious for a few hours. B would survive if his exhalations were slow and measured. C would have only the slightest chance of…
Read more →While Morgan was in the helicopter, why did she suspect the worst for Jake? A) She could detect the pilot’s feeling that the search for her brother was futile. B) She learned Jake’s ski pass was last scanned two days before the search. C)…
Read more →As the pilot’s words filled me with hope, I perused the steep chutes and precarious descents for signs of my brother. But, honestly, I suspected the worst. I knew avalanches most often kill by suffocation. There is air even in dense…
Read more →“Hey! Over there, about 30 degrees to the left of the snowslide — footprints!” The helicopter glided westward and sure enough there were footprints leading to a rough structure tucked in between a stand of evergreens. In the last part of…
Read more →Which sentence supports the implication that Morgan has been affected deeply by Jake’s harrowing experience in the Maroon Bowl? A But for now, I choose to live free of avalanches and high walls, unclogged and uncomplicated by a softer…
Read more →This selection is mostly about the A events that caused the end of the Roman Republic. B battles and war between Octavian and Mark Antony. C history of how Alba Longa became an Italian city. D history and accomplishments of the ancient…
Read more →Write the linear equation that gives the rule for this table. x y 1 -33 2 -28 3 -23 4 -18 Write your answer as an equation with y first, followed by an equals sign.
Read more →Fill in the missing number to complete the linear equation that gives the rule for this table. y = ___ x
Read more →Write a function in the form y = mx + b for the line that contains the points (−8.3, −5.2) and (6.4, 9.5).
Read more →Which equation models the scoring in the final round and the outcome of the contest? A. 4x – 12 + 132 = 12x + 56 B. 12x + 4x – 132 = 12x + 56 C. 12x – 4x + 132 = 12x + 56 D. 12x – 4x – 132 = 12x + 56
Read more →Which statement best describes a theme from the poem? A. Christmas is a time for coming together and spending time with people from different backgrounds can help us appreciate their point of view. B. People from urban and rural…
Read more →Veronica is choosing between two health clubs. After how many months will the total cost for each health club be the same? The total cost for each health club will be the same after ___ months. (Type a whole number.)
Read more →The data in the table below represent a linear relationship. Fill in the missing data. A) 25, 30 B) 30, 35 C) 35, 40 D) 20, 30
Read more →Marlon recorded the height of his tomato plant as 2 3/8 inches tall. Every week the tomato plant grew another 1 3/4 inches. Select all the true statements. A. The slope is 1 3/4. B. The slope is 1/4. C. The y-intercept is 1 3/4. D. The…
Read more →Write a function in the form y = mx + b for the line that contains the points (–8.3, –5.2) and (6.4, 9.5). The data in the table below represent a linear relationship. Fill in the missing data. x 10 20 30 40 ? ? ? ?
Read more →Solve the equation 3.6g + 4 = 1.6g + 16. a. Find the value of g. b. Explain how you can check that the value you found for g is correct. If your check does not work, explain why not. a. g = __ (Simplify your answer. Type an integer or a…
Read more →Solve. 5/3 x + 1/3 x = 7 + 7/3 x The value of x is __.
Read more →For example, a character may struggle against— nature a physical obstacle another character
Read more →Describe the rate of change for this relationship. The height of the pea plant ______ by ______ per month.
Read more →Write the linear equation that gives the rule for this table. x -53 -40 -27 -14 y 97 84 71 58 Write your answer as an equation with y first, followed by an equals sign.
Read more →Fill in the missing numbers to complete the linear equation that gives the rule for this table. y = ____x – ____
Read more →Which equation gives the rule for this table? y = x + 30 y = 9x + 30 y = 7x + 30 y = 2x + 30
Read more →Complete the slope-intercept form of the linear equation that represents the relationship in the table. y = x +
Read more →This text is mainly about A the greatest flaws of the U.S. Constitution and the problems that have occurred as a result. B how the Founding Fathers established a political party known as the “Federalists.” C the origins of the Bill of…
Read more →Safar wants to marry Robia. Which two reasons show what is stopping him? A) She has too many horses. B) He does not have much money. C) He does not know how to fish. D) He does not own any horses. E) She has never even met him.
Read more →Read these two parts from the text. Which two things make blockchain good for the real estate and healthcare industries? A efficiency B involvement C choice D low cost E secrecy
Read more →Which variables exist at point A? In other words, which variables are in scope at point A? Which variables could you type at point A and the program would still work? O result only O result, x, and y O result, x, y, num1, num2, and…
Read more →What is printed by the following program? def product(x, y): return x * y def difference(x, y): return x – y x = 2 y = 5 value1 = product(x, y) value2 = difference(y, x) result = difference(value1, value2) print(result) – 7 – -7 – 13 – -13
Read more →“It’s a bird! It’s a plane! No, it’s Superman!” We want to write a function is_superman that takes in two parameters is_bird and is_plane and returns True if it is in fact Superman, and False otherwise. If it’s not a bird and it’s not a…
Read more →The Emancipation Proclamation took effect in 1863. It stated that enslaved people could get their freedom on two conditions. What were the two conditions? A) They had to give proof that they were paid well by their masters. B) They had to…
Read more →How many parameters go into the function sum, and how many return values come out of the function sum? 3 parameters go in, 1 return value comes out 3 parameters go in, 3 return values come out 1 parameter goes in, 4 return values come out…
Read more →What is printed by the following program? def print_numbers(two, one, zero): print(two) print(one) print(zero) zero = 0 one = 1 two = 2 print_numbers(zero, one, two) 0 1 2 0 1 2 zero one two two one zero
Read more →Read this excerpt. Through his research, Johnson, the Hopkins historian, established that Jourdan A. was, without a doubt, not the author of the letter. B. lived in Ohio during the time the letter was written. C. was hired to teach at…
Read more →What is the output of the following program? def sum_to(num): sum = 0 for i in range(num+1): sum += i print(sum) x = 5 sum_to(x) print(x) 5 15 15 5 5 15
Read more →What is the parameter of the function? print_three_times def print word
Read more →Why do we write functions? I. Make our code easier to understand by giving a readable name to a group of instructions II. Avoid writing repeated code III. Make our code reusable II and III I only I and II I, II, and III
Read more →Where is this flag now on display? A) Francis Scott Key’s grave B) Rebecca Young’s home C) U.S. Capitol Building D) Smithsonian Institution
Read more →A defensive statistic that shows how good baseball players are at getting to the ball would A eliminate the need for Sportvision. B force players to change their batting stance. C allow pitchers to win more games. D help players improve…
Read more →Voros McCracken came up with a new statistic called Defensive Independent Pitching Statistic (DIPS). Why? A) to analyze the flight path of a baseball once it is hit B) as a way to measure the crowd’s reaction to each play C) to assess the…
Read more →The term “sabermetrician” A is based on a statistic invented by basketball fans. B is derived from the name of a baseball research organization. C was made up by players on a professional hockey team. D came from a movie about baseball’s…
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