I WILL GIVE BRAINLIESTIn the first event, the eighth graders are running a baton relay race with three other classmates. The team’s top speed for each leg is 56.81 seconds, 59.22 seconds, 57.39 seconds, and 60.11 seconds. Use the information to predict the team’s best time for the race. (Answer) four minutes and twelve secondsIf the team’s best time for the race is less than 4 minutes, then the eighth graders earn 40 points. If not, the seventh graders earn 40 points. Which grade should be awarded 40 points?Awnser=??<--(what is awnser?)

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general 11 months ago 5111

Based on what you've read, answer the following questions. Think about what you've learned about whole numbers. Then study the following sequence. What is the next letter in the sequence? O, T, T, F, F, S, S, ? In your own words, define each of the following terms. a. Whole number b. Digit c. Place value d. Rounded number e. Equals Insert commas in the following numbers. a. 13886 b. 365 c. 719463 d. 40047209 e. 2145739180 f. 1783457 Write the word names for each of the numerals in the following paragraph. One popular fast-food chain ordered (a) 2,400,000 slices of cheese last year. In December, the chain reached its goal of serving a total of (b) 40,000,000,000 cheeseburgers since opening. This was enough cheeseburgers to make a stack (c) 473,500 miles high. Also, the number of shakes served last year could have filled (d) 1,200 swimming pools. Write numerals for each of the italicized number word names found in these examples. Earth’s moon is (a) two million, one hundred fifty-five thousand, one hundred twenty miles across. The closest distance between Earth and the moon is (b) two hundred twenty-five million, sixty thousand miles. The farthest distance between them is (c) two hundred fifty-one million, seven hundred twenty thousand miles. Name the position held by the digit 5 in each numeral. a. 952 b. 5,432 c. 115 d. 50,768 e. 113,598 f. 5,027,649 In the number 7,890,432, name the digit located in each of these positions. a. Hundreds b. Millions c. Ten thousands d. Tens e. Hundred thousands f. Thousands Which of the numbers in each pair is farther to the left on the number line? a. 305 and 17 b. 187 and 900 c. 16 and 46 d. 157,019 and 149,984 Replace the ? in each of these statements with the symbol >, <, or =. a. 39 ? 38 b. 16 ? 16 c. 11 ? 315 d. 5 ? 4 In 2013, the population of China was estimated to be 1,360,760,100. Round off the number of people a. to the nearest thousand. b. to the nearest million. c. to the nearest hundred million. d. to the nearest hundred thousand.

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general 11 months ago 3652

Match each economic term with its description. Tiles There are no barriers to entry in the market. There is a single seller in the market. Three companies secretly enter into a price agreement. Every company in this market structure is aware of the actions of the other companies. Pairs monopoly arrowBoth oligopoly arrowBoth perfect competition arrowBoth collusion arrowBoth \",[{""content"":""<p><span>Each economic term is matched with its appropriate description as follows:<\/span><\/p>\n\n<p><span><strong>OLIGOPOLY<\/strong> ||\u00a0\u00a0There\nare no barriers to entry in the market. <\/span><\/p>\n\n<p><span><strong>MONOPOLY<\/strong> ||\u00a0\u00a0There is a single seller in the market. <\/span><\/p>\n\n<p><span><strong>COLLUSION<\/strong> ||\u00a0\u00a0Three companies secretly enter into a\nprice agreement. <\/span><\/p>\n\n<p><span><strong>PERFECT COMPETITION<\/strong> ||\u00a0\u00a0Every company in this market structure is\naware of the actions of the other companies. <\/span><\/p>""}

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general 11 months ago 3943

PLEASE HELP, WILL GET BRAINIEST AND 99 points a question!!a. Do some research and find a city that has experienced population growth.Determine its population on January 1st of a certain year. Write anexponential function to represent the city’s population, y, based on thenumber of years that pass, x after a period of exponential growth. Describethe variables and numbers that you used in your equation.b. Find another city whose population starts larger than the city in part (a), butthat during this same time experienced population decline. Determine itspopulation for January 1st of the same year you picked for part (a). Write anexponential function to represent the city’s population, y, based on thenumber of years that pass, x after a period of population decline. Describethe variables and numbers that you used in your equation.c. Explain the similarities and differences between your equations in (a) and(b).d. During what year will the population of city (a) first exceed that of city (b)?Show all of your work and explain your steps.e. During what year will the population of city (a) be at least twice the size ofthe population of city (b)? Show all of your work and explain your steps.

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general 11 months ago 9770