Browse questions and clear answers across school subjects and test-preparation topics.
China has a population of approximately 1,382,323,332 people. The population of the United States is about 324,118,787 people. Part A Approximate each population using scientific notation. China: 1.4 x 10^9 1.8 x 10^9 1.8 x 10^8 United…
Read more →Select the value of each exponential number as a fraction. 1/11 1/49 1 1/81
Read more →Based on this selection, which procedure would use local rather than general anesthesia for a pain-free procedure? A) brain surgery B) toe surgery C) abdominal surgery D) fetal surgery
Read more →Drag each pair of numbers to show if their greatest common factor (GCF) is less than 5, equal to 5, or greater than 5. 20 and 30 6 and 33 3 and 20 15 and 20 25 and 30 12 and 30
Read more →Drag each pair of numbers to show if their greatest common factor (GCF) is less than 3, equal to 3, or greater than 3. 6 and 27 4 and 12 12 and 13 3 and 6 6 and 18 12 and 21 GCF is less than 3. GCF is equal to 3. GCF is greater than 3.
Read more →Determine whether each number is a factor of 60. 10 25 18 15 12 5
Read more →The car you just bought keeps breaking down. The parts you need to buy cost $408.97. Your mechanic also charges $53 per hour for labor. Which of these equations best shows the cost to fix your car? Repair Charge = -53 • Hours of Labor +…
Read more →Which two outcomes occurred as a result of an increase in surgical procedures after anesthesia was discovered? A) Doctors began to perform surgeries that were not always medically necessary. B) It was difficult to know how much anesthetic…
Read more →Tell whether each graph is a function and justify your answer. Which graph is not a good representation of a real-world situation? Explain. Graph A is a function because each x-value corresponds to exactly one y-value.
Read more →Tell whether each graph is a function and justify your answer. Which graph is not a good representation of a real-world situation? Explain. is a function because corresponds one
Read more →Mrs. Wu is making cookies. She can arrange 15 cookies on her baking sheet in a rectangle as shown. Select the three statements that are true. 15 is a prime number. 5 is a multiple of 15. 15 is a composite number. 3 is a factor of 5. 15 is…
Read more →Ultimately, the United States, Canada, and the First Nations decided to A) bring other whales to Springer’s location so she would not feel lonely. B) let Springer stay off the coast of Seattle and continue studying her. C) capture…
Read more →The number 18 has factors. The number 18 is a number.
Read more →Hyperbole is a figure of speech authors use to add emphasis to an idea or detail through the use of exaggeration. Choose the one sentence from this excerpt that contains an example of hyperbole. A) As soon as Springer was released into…
Read more →Drag the measurements to the containers to show equal weight. 1000 milligrams (mg) = 1 gram (g) 1000 grams (g) = 1 kilogram (kg) 0.08 kg 80,000 mg 800 g 0.008 kg 8 g
Read more →Which revision improves the diction (or word choice) in sentence 8? F. Also, none of the other excursions had ever been especially long. G. Also, none of the other excursions had ever been super long. H. Also, none of the other excursions…
Read more →How many solutions does the equation have? o one solution. o no solution. o infinitely many solutions. o two solutions.
Read more →The total amount in the cashbox _____ by _____ per ticket.
Read more →Drag a number to show three different ways to represent the number given in the table. 790.08 79.08 79.008
Read more →Drag a number and an expression to show three different ways to represent the number given in the table. Words Seventy-four and eight hundredths Standard Form Expanded Form 74.08 74.8 7 x 10 + 4 x 1 + 8 x 1/100 7 x 10 + 4 x 1 + 8 x 1/10
Read more →Which lines from the play best identify the source of Tyrone’s main conflict? Choose 5. A. “Every boy’s dream is to leave and make it on his own, but I don’t know if I can.” B. “Mama left for heaven when I was two.” C. “Daddy did what he…
Read more →How many edges does this figure have? 3 5 8 6
Read more →Your class is learning to tie knots. Each student needs a piece of rope that is 3/8 yard long. How many yards of rope are needed for the 16 students in your class? 48 yards 2 yards 6 yards 43 yards
Read more →The graph shows the height of a tennis ball launched into the air as time (in seconds) increases. The height of the ball is a(n) Choose… function of time on interval a, and a(n) Choose… function on interval b.
Read more →A construction crew must build 4 miles of road in one week. On Monday, they build 1/2 mile of road. On Tuesday, they build 1/3 mile of road. How many more miles of road are left to build? 1/6 mile 3 1/6 miles 5/6 mile 3 5/6 miles
Read more →Write the linear equation that gives the rule for this table. Write your answer as an equation with y first, followed by an equals sign.
Read more →Use the two graphs to help complete the statements below. Graph A: Unit rate = change in lawns mowed = _____ lawns per day change in time Graph B: Slope = change in y = _____ change in x
Read more →Declan has 40 markers. He wants to fill boxes with 8 markers each. He divides 40 by 8. What does the answer, 5, represent? The total number of markers The number of markers in each box The number of boxes he needs The number of markers…
Read more →Match the system with its solution. y = 3x – 7 y = -2x + 8 y = 3x + 9 y = -x + 1 y = -2x + 4 y = -3x + 7
Read more →What is the mood of this paragraph? A tense B relieved C excited D cheerful
Read more →How does the poem explore America’s unique history of offering hope and opportunity to some people, while subjugating others? Do you think that you can focus on the positive elements of America’s history without acknowledging the…
Read more →Which set of words best describe the author’s tone in this selection? A accusatory and callous B scathing and vindictive C whimsical and amused D direct and objective
Read more →Freedom of speech can be limited or restricted in cases involving unpopular opinions wartime actions political dissent symbolic speech
Read more →A ball starts from rest. It rolls down a ramp and reaches the ground after 4 seconds. Its final velocity when it reaches the ground is 7.0 meters/second. The initial velocity of the ball is ______ meters/second, and its acceleration is…
Read more →3^4 x 4^2 = 4 – ? (2^3)^4 = 2 – ? The power of a power, multiply the exponents – ? Powers with the same base, add the exponents – ?
Read more →A train leaves the station at time t = 0. Traveling at a constant speed, the train travels 420 kilometers in 3 hours. Answer parts a and b. a. Write a function that relates the distance traveled d to the time t. The function that relates…
Read more →The linear function rule is w = __.
Read more →What is the solution to the inequality? 1.5x – 8.3 ≤ –2.3 O x ≤ 9 O x ≥ –9 O x ≤ 4 O x ≥ –4
Read more →Which graph is not a good representation of a real-world situation? A. Graph A is not a good representation of a real-world situation because at a certain time, there cannot be two different distances. B. Graph B is not a good…
Read more →The linear function rule is d = ___.
Read more →According to the graph, what was the rate of change between 2022 and 2023? ____ kilograms per year
Read more →Drag numbers to the table so it shows a proportional relationship between x and y. 9 5 8 13 6 15
Read more →The graph shows the relationship between the time Katrina spends jogging and her total distance traveled. Which function represents the relationship? y = 1/3 x y = 1/6 x y = 3x y = 6x
Read more →The word “handily” in this sentence is best replaced by the word A eventually. B slowly. C never. D smoothly.
Read more →slope = 5/2 slope = 2/5 slope = 3/4 slope = -1/2
Read more →Which system of equations is equivalent to this system? 6x + 4y = 12 3x + y = 8 4x + 4y = 48 3x + y = 8 -4x + 4y = 48 3x + y = 8 2x + 4y = 12 3x + y = 8
Read more →Which of the following best summarizes the different roles of setting in a story? identifies characters, serves as a backdrop for the action, and resolves the story serves as a backdrop for the action, affects conflict, and creates mood…
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