Estimate the sum or difference in each of the following by using (i) rounding and (ii) front-end estimation. Then perform the computations to see how close your estimates are to the actual ar a. 62.81 b. 86.48 5.77 d. 236.63 - 88 26 C. 23.84 - 32.16 6.45 13.66 9.63 + 18.67 4.32 ..... a. Estimate the sum by rounding to the nearest ten (i). (Simplify your answer.) Estimate the sum by front-end estimation (i) (Simplify your answer.) Find the actual sum Type an integer or a decimal.) b. Estimate the difference by rounding to the nearest ten (i). (Simplify your answer.) Estimate the difference by front-end estimation () (Simplify your answer.) Find the actual difference. O Type here to search

Estimate the sum or difference in each of the following by using (i) rounding and (ii) front-end estimation. Then perform the computations to see how close your estimates are to the actual ar a. 62.81 b. 86.48 5.77 d. 236.63 - 88 26 C. 23.84 - 32.16 6.45 13.66 9.63 + 18.67 4.32 ..... a. Estimate the sum by rounding to the nearest ten (i). (Simplify your answer.) Estimate the sum by front-end estimation (i) (Simplify your answer.) Find the actual sum Type an integer or a decimal.) b. Estimate the difference by rounding to the nearest ten (i). (Simplify your answer.) Estimate the difference by front-end estimation () (Simplify your answer.) Find the actual difference. O Type here to search

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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What was the second largest year-on-year increase for females? Average Cost (£GBP) of Car Insurance for Males and Females over a 5 year period 789 638 Year 1 872 635 Year 2 854 742 Year 3 Males 878 801 Year 4 Females 890 873 Year 5 Please select the correct answer from the options shown. → Years 1 to 2 Years 2 to 3 Years 3 to 4 Years 4 to 5 Ø Next
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Question 5 of 10 The Tonowing spin back-to-back ster-and-ical plot shows are morenity insurance premiums paid by a sample of 62 students based on their location (23 from the South and 39 from the North) in the same city. Note that each leaf entry has two digits. South 79 78 74 69 67 54 42 41 36 33 20 13 07 94 90 72 68 20 17 84 84 48 07 1 NN 2 3 CO 3 4 4 in 5 North 02 05 10 18 22 24 28 36 51 55 60 66 72 73 81 85 89 92 15 15 16 18 28 29 44 69 76 80 90 96 10 27 32 43 55 76 97 24 45 SUBMIT QUESTION Key: 07 | 2 | 02 means $207 monthly insurance premium for a student in the South and $202 for a student in the North SAVE PROGRESS All folders are up to date. SUBMIT Connected to: Microsoft Exchange B