pre algebra part 1 James Madison
Question 1 (5 points) The table shows the mass in kilograms of four different celestial bodies. Rank the celestial bodies in order from lightest to heaviest. Mass of Celestial BodiesCelestial BodyMass (kg)EarthMoonSunJupiterQuestion 1 options:Jupiter, Sun, Earth, MoonSun, Jupiter, Earth, MoonMoon, Earth, Jupiter, SunMoon, Jupiter, Earth, SunQuestion 2 (5 points) Find each cube root. Question 2 options:321Question 3 (5 points) Evaluate the expression. Express the result in scientific notation.(9.08 × 106) – (2.25 × 105) Question 3 options:–Question 4 (5 points) Replace the with <, >, or = to make a true statement. Question 4 options: > = < > Question 5 (5 points) Find the product or quotient. Express using positive exponents.(–3m6)(6m5) Question 5 options:–18m1–3m306m11–18m11Question 6 (5 points) Order each set of numbers from greatest to least., 3.6, Question 6 options:, 3.6, , , 3.6, 3.6, 3.6, , Question 7 (5 points) Evaluate if b = –3.Question 7 options:–212–500–60–860Question 8 (5 points) Solve each equation. Round to the nearest tenth, if necessary.z2 = 361Question 8 options:18, –18180.5, –180.519, –1919Question 9 (5 points) Find the product or quotient. Express using positive exponents.Question 9 options:Question 10 (5 points) The table shows the populations of the world’s most populous countries. Rank the countries in order from most populous to least populous. 2003 PopulationCountryPopulationUSAChinaIndiaQuestion 10 options:USA, China, IndiaUSA, India, ChinaIndia, China, USAChina, India, USAQuestion 11 (5 points) Estimate each cube root to the nearest whole number. Do not use a calculator. Question 11 options:89721Question 12 (5 points) Write the fraction as an expression using a negative exponent other than –1.Question 12 options:Question 13 (5 points) Evaluate if m = –4 and n = –2.Question 13 options:18216Question 14 (5 points) Erupting volcanoes are categorized by the volume of lava they emit. The greater the volume of lava, the more severe the volcano. The table shows the Volcanic Explosivity Index (VEI) for five categories of volcanoes. Rank the VEIs in order from the least destructive to the most severe. Volcanic Explosivity IndexVEIVolume (m3)01234Question 14 options:1, 3, 4, 0, 24, 3, 2, 1, 03, 2, 0, 4, 10, 1, 2, 3, 4Question 15 (5 points) Evaluate 5x if x = –5.Question 15 options:–25–3125Question 16 (5 points) Find the square root, if possible.–Question 16 options:–11not possible110–60.5Question 17 (5 points) Evaluate x – y2 if x = 8 and y = 3.Question 17 options:250925–1Question 18 (5 points) Estimate each square root to the nearest whole number. Do not use a calculator.Question 18 options:126411.311Question 19 (5 points) Write the expression using exponents.(–5)(-5)(-5)(-5)(-5)(-5)(-5)(6)(6)(6) Question 19 options:(–5 + 7) • (6 + 3)(–5 × 7) • (6 × 3)(7)–5 • (3)6(–5)7 • (6)3Question 20 (5 points) Evaluate the expression. Express the result in scientific notation.(9.51 × 104) + (1.96 × 105) Question 20 options:–
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