Use front-end estimation with adjustment to estimate each of the following: a. 2345 + 5250 + 4210 + 910 b. 345 + 518 + 655 + 270

20,382 questions
1. math

Use front-end estimation with adjustment to estimate each of the following: a. 2345 + 5250 + 4210 + 910 b. 345 + 518 + 655 + 270

asked by judy williams on July 2, 2011

7594 - 2831 what is the front end estimation with adjustment to estimate each difference

asked by Anonymous on September 10, 2012
3. Math

How would I go about solving this problem? Use front-end estimation with adjustment to estimate: 1,243+5,488

asked by B.B. on June 18, 2009
4. math

Use front-end estimation with or without adjustment as indicated to find the value of the expression. 4) 10,656 - 3967 (with adjustment)

asked by thomas on June 17, 2009
5. math Did I do it right?

Use front-end estimation to find the value of the expression. I do not understand (without adjustment) 687 - 239 (without adjustment) is this right? 600 + 200= 800 + 126=926

asked by Bart on April 17, 2010
6. Elementary Math

Can you explain what the difference between rounding and front end estimation is? For example round 8267-2761= and front end estimate 6489-1807= .

asked by Susan on September 10, 2008
7. 1 Math question

asked by Anonymous on November 25, 2014
8. Math

Can someone help me please, I am having a hard time understanding these three problems Clustering: 133 + 98 + 121 + 92 + 96 Substitute compatible numbers: 134 x 19 Front-end estimation with adjustment: 2,152 + 8,376

asked by Jackie on February 11, 2010

front end estimation to estimate the sum...like..436+517= ~~~~~~also we have some problems that say use rounding to estimate the sum...like..236+710=....DO WE DO BOTH OF THESE THE SAME WAY??? solve then estimate??? my child has been out from school for a

asked by Anonymous on October 20, 2010
10. math

You want to estimate 5.25-3.3 why would using front-end estimation tell you more about the answer than rounding?

asked by lindsay on November 10, 2009

You want to estimate 5.25-3.3. Why would using front-end estimation and adjusting tell you more about the answer than rounding?

asked by Hayley on September 4, 2009
12. math

front-end estimation to find and estimate for 4,381+321+6,918

asked by stephanie on August 23, 2011
13. Math

Use front-end estimation to estimate the sum to the nearest whole number. 13.40+36.63+125.042 How do I solve this question?

asked by Genevieve on April 3, 2018
14. math

Jack's yard is a rectangle 105 feet by 212 feet. Using front-end estimation on the dimensions, what is an estimate of the area of this yard?

asked by kl on February 29, 2012
15. Math

First round to the nearest whole number. 10.3 + 1.46 11.53 + 7.23 so i believe 10 + 1.50 = 1.60?? then 11.50 + 7.20 is 18.70 ? Use front-end estimation to estimate each sum. 4.39 + 9.57 3.62 + 2.31 would it be 4.40 + 10.00 = 14.40 and 3.60 + 2.30 = 5.90

asked by Anonymous on August 25, 2018

how do you do front end estimation when the number of digits are different....like 12,249 - 6,875 dgud wat are the poperties of math and what do they all mean????????? i need help in my homework I haven't used the expression "front end" estimation but I

asked by alison on September 25, 2006
17. math

how do you do front end estimation

Multiplication: What does it mean to use front-end estimation?

asked by Felicia on January 7, 2008
19. math

why would using front-end estimation tell you more about the answer than rounding?

asked by lindsay on November 10, 2009
20. math

in subtraction: what does it mean to front-end estimation when you subtract 59 from 16

asked by cj on September 17, 2009
21. math

why would using front-end estimation tell you more about the answer than rounding?

asked by lindsay on November 10, 2009
22. Math

How do you front-end subtract estimation 189 from 643

asked by Febronia on September 21, 2015
23. math

When using front-end estimation which number do you use to replace 37,268?

asked by JANIAH on May 8, 2012

Explain how you would use front-end estimation to subtract 189 from 643.

asked by Nancy on November 30, 2011
25. math

Use front-end estimation to find the value of the expression. 73,811 ÷ 462 =

asked by anonymous on February 9, 2011
26. Math

I used front end estimation without adjustments on this problem: 73,811/462=165. Is this right, if not will you please explain what I did wrong?

asked by B.B. on June 21, 2009
27. math

1.Estimate 45 x 56 using front-end. 2.Estimate 45 x 56 using rounding.

asked by Johnny on November 6, 2011
28. pls help solving 4th math

1. Explain why you would use front end estimation. Gie an example of one time you might use it. 2. Explain in words how to add 234+467. Make sure to explain regrouping, if necessary. Thanks for your help!

asked by Kevin on September 28, 2011

1. explain why you would use front end estimation. Give an example of one time you might use it? 2. Explain in words how to add 352 + 958. Make sure to explain regrouping, if necessary? Please help! Thank you in advance.

asked by Kevin on September 28, 2011

Lisa's Running Distances Day Distances (in kilometers) Monday 2.05 Tuesday 4.10 Wednesday 3.80 Thursday 1.95 Friday 4.05 Estimate the average distance, in kilometers, Lisa ran for the five days. Explain your estimation strategy. Based on your previous

asked by Anonymous on December 12, 2013
31. Information MGT

Cost estimation is always one of the trickiest part of any new project. I wonder why this is so. Do you think majority of projects nearing their completion make everyone realize that the initial cost estimation was way off course? Cost estimation is tricky

asked by Ms Brown on April 12, 2007
32. Pre-Algebra

1.)Identify the underlined place in the decimal number 83.5 8 41.Round the number to that place. a.)thousandths;83.58 b.)hundredths;83.59 c.)hundredths;83.58 d.)thousandths;83.59 2.)Estimate \$5.56 + \$13.02 using front-end estimation. a.)about \$19.60

asked by Gabriella on October 29, 2014
33. Statistics

An insurance company wishes to examine the relationship between income (in \$,000) and the amount of life insurance (in \$,000) held by families. The company drew a simple random sample of families and obtained the following results: (Family) (Income)

asked by Jak on April 22, 2013
34. Math

Here is the my problem: Pam used front-end estimation and adds 345, 311, 418 as 900+(50+10+20) to get the answer 980. Pat rounds the number and adds 350+200+400 to get 950. Who has the better answer? I say Pam because she is only 6 away from the actual

asked by B.B. on June 21, 2009
35. Physics

When a jam occurs, the vehicle quickly piled up. For example, in highway vehicles drive at a rate of 80 km/h and the distance between the vehicles 80m. The distance here is between the rear end of the vehicle in front to the front end of the rear vehicle.

asked by Husna on September 12, 2016
36. English

Can someone Please heip me with my Punctuation and make sure this process paragraph makes senes. Thank you! You can learn how to tie a necktie following these steps. To get started, you will need to select a necktie of your choice and stand in front of a

asked by Angie on February 15, 2009
37. MAT115

Estimate the following product. 6/1/8 * 7 4/5 should I just multiply 6 * 8 to get an estimation?

asked by barb on July 20, 2010
38. Physics

A mechanic jacks up the front of a car to an angle of 6.2° with the horizontal in order to change the front tires. The car is 2.91 m long and has a mass of 1100 kg. Gravitational force acts at the center of mass, which is located 1.02 m from the front

asked by Mike on March 3, 2011
39. Honors Physics

A mechanic jacks up the front of a car to an angle of 8.8° with the horizontal in order to change the front tires. The car is 2.92 m long and has a mass of 1330 kg. Gravitational force acts at the center of mass, which is located 1.02 m from the front

asked by Donkey on November 17, 2015
40. accounting

At the end of the current year, \$19,900 of fees have been earned but not billed to clients. a.What is the adjustment to record the accrued fees? Indicate each account affected, whether the account is increased or decreased, and the amount of the increase

asked by tay on August 2, 2016
41. accounting

At the end of the current year, \$19,900 of fees have been earned but not billed to clients. • a. What is the adjustment to record the accrued fees? Indicate each account affected, whether the account is increased or decreased, and the amount of the

asked by rebel on February 4, 2014
42. accounting

At the end of the current year, \$19,900 of fees have been earned but not billed to clients. a. What is the adjustment to record the accrued fees? Indicate each account affected, whether the account is increased or decreased, and the amount of the increase

asked by karen on April 7, 2014
43. English

I need someone to proof read my process paragraph to see what I might need to do. thank you You can learn how to tie a necktie following these steps. To get started you will need to select a necktie of your choice and stand in front of a mirror. First,

asked by Angie on February 10, 2009
44. MATH

ESTIMATION. WHICH IS THE BEST ESTIMATE FOR THE AREA OF A SQUARE WITH SIDES EQUAL TO 4 1/8 INCHES?

asked by ALEXIS on March 24, 2013
45. Rounding and estimating

estimate.State your standard(rounding,front-end, or clustering.) 91.7 + 88.6 + 89.1 + 92.52 + 90.6 3.9 + 8.1 + 2.06 Please and Thank-You Standard = what process you always use. For example, if you always round up for 6 or .6, etc., then that's your

asked by Bowier4 on October 9, 2006
46. Math 1

Without finding the exact answer, select which of the following numbers is the best estimate of each sum or difference of 2/3, 0, or 2/3. of the problem 1/9 + 2/5 - 1/3 - 3/4. How would you solve this as an estimation?

asked by Anonymous on October 9, 2009
47. accounting 100

Moteki Company accumulates the following adjustment data at December 31 Indicate the type of adjustment (prepaid expenses, accrued revenues and so on), and the status of accounts before adjustment (overstated or understated). (Enter answers in alphabetical

asked by Leeseekay on October 22, 2014
48. Science

3. Colliding air masses can form a weather front. Which of the following is not a type of front: A Stationary Front *** B Storm Front C Cold Front D Occluded Front

asked by lol random on October 31, 2018
49. Math Algrebra Word Problems People on a line

1) How many people are there between the 4,000th person from the front end and the 1,000th person from the back end when there are 4,000 people on a line? 2) There are 2,500 people on a line. The 100th person counted from the front is Adam. Adam is what

asked by Anonymous on September 25, 2016
50. accounting

the balance in the prepaid insurance account, before adjustment at the end of the year, is \$11,500. journalize the adjusting entry required under each of the following alternatives for determining the amount of the adjustment (a) the amount of insurance

asked by Kisha on October 1, 2009
51. Physics

During a head on car crash, the car is designed to slow down as its front end crumples. If a person can survive an acceleration of -33 m/s how far must the front end crumple if the car was initially traveling at 28 m/s?

asked by Alison on June 17, 2013
52. Math Algrebra

Please Help! I don't know what the equation is and Google isn't helping!!! Please tell me the equation and how you could get the answer of each? 1) A student is the 35th counted from the front end and the 40th counted from the back end. How many students

asked by Anonymous on October 1, 2016
53. Physics

Can anyone help with which formula I should use to solve this: During a head on car crash, the car is designed to slow down as its front end crumples. If a person can survive an acceleration of -33 m/s how far must the front end crumple if the car was

asked by Lynn on June 17, 2013
54. Accounting

1. Compute the estimated uncollectible accounts at the end of the year using the following rates: Current 1% 1–30 days past due 3% 31–60 days past due 9% Over 60 days past due 25% 2. As of December 31, 2013, there is a credit balance of \$208.20 in

asked by Christian on September 12, 2014

What is smart estimation to determine an estimation range.

asked by Jacob on July 17, 2013
56. Science-Measurement

What is useful when exact data is not required???? An estimated value? A ball park number? An approximation? An order of magnitude? No, it's a 10 letter word. None of those fit. Do you know what letter it begins with or any of the letters between the

asked by Kaylee on September 6, 2006
57. Biology

1aOrder the following steps of microscope use. A. Observe the specimen under low power; resolve with the fine adjustment. B. Raise the stage; observe under scanning power; focus with coarse adjustment; resolve with fine adjustment. C. Observe the specimen

asked by Anonymous on May 11, 2016
58. physics

what distance should you keep between you and the car in front of you if the traffic is moving at 65mph? Your reaction time is 1s, and both the cars can decelerate at the same rate. Include reasonable estimate for the length of the car (you don't want your

asked by Tammy on October 15, 2007
59. physics

what distance should you keep between you and the car in front of you if the traffic is moving at 65mph? Your reaction time is 1s, and both the cars can decelerate at the same rate. Include reasonable estimate for the length of the car (you don't want your

asked by Tammy on October 15, 2007
60. Physics

what distance should you keep between you and the car in front of you if the traffic is moving at 65mph? Your reaction time is 1s, and both the cars can decelerate at the same rate. Include reasonable estimate for the length of the car (you don't want your

asked by Tammy on October 15, 2007
61. physics

If a wave travels toward a barrier where the end is not fixed and reflects describe in either words or a drawing what the reflected wave will look like. You can see in an animation what happens at:

asked by anonymous on March 29, 2007
62. statistics

A firm having 4000 employees took a random sample of 25 in order to estimate their average annual state tax payment with 99% confidence. If the results were X = \$640 and s = \$20, what is the best interval estimation?

asked by Kate on May 3, 2013
63. Economics

In a regression analysis, suppose there is, in fact, no seasonal pattern to sales, and the trend line is estimated using dummy variables to account for seasonality. What effect would this have on the estimation? My guess is that it wouldn't affect the

asked by Devin on January 29, 2008
64. Math

Biruk wants to buy a book for \$15.25 and a book for \$4.85. He wants to pay with one \$20.00 bill. Use estimation to decide whether this is reasonable or not. Explain what place value to round for an estimate this is useful in this situation.

asked by Grace on October 12, 2015
65. Math

Here is the original question: Give an estimate for the following expression: 978*66. Is the exact answer going to be greater than or less than the estimate? Here is what I have: I rounded 978 to 1000 and 66 to 70. 1000*70=70,000 the actual answer was

asked by B.B. on June 10, 2009
66. Math-- Fractions-- I Desperately Need Help!!

I need help with this problem. Estimate 16 20/21 times 28 3/7 minus 4 13/25 plus 8 2/47 as a whole number or as a mixed number where the fractional part is 1/2 (Possible answers) One is the correct answer. A. 452 B. 480 C. 488 D. 492 1/2 I have tried to

asked by Victoria on February 23, 2007
67. chem

hi, Can anyone plz advise me if this is the correct ballanced equation for CH4+NH3+O2 - HCN+H2O Answer: CH3+NH2+O1 - H3N+H2O1 Is this correct? Thanks ;) No, that is not correct. Hint: Put a six on the HCN Thanks!! At the end of it? I don't understand how

asked by bertie on May 27, 2007
68. science

When first looking at a slide under the microscope, you should use: Here are my choices: A. low power and fine adjustment B. high power and fine adjustment C. low power and coarse adjustment D. high power and coarse adjustment

asked by Laura on June 10, 2008
69. physics

A mechanic jacks up a car to an angle of 10◦ with the horizontal in order to change the front tires. The car is 2.78 m long and has a mass of 1110 kg. Its center of mass is located 1.15 m from the front end. The rear wheels are 0.25 m from the back end.

asked by morg on November 9, 2014
70. math

Dana rode her bicycle 600 miles one summer before she had to replace the tire on her front wheel. The diameter of the front wheel is 24 inches. What is the best estimate of the number of revolutions made by the tire before it had to be replaced?

asked by Tanya on March 31, 2014
71. Science

4. The picture below shows a warm air mass caught between two cooler air masses. What is this type of front called?? A Stationary Front*** B Storm Front C Cold Front D Occluded Front

asked by Anonymous on October 31, 2018
72. Loans

A borrower received a 30-year ARM mortgage loan for \$120,000. Rate caps are 3/2/6 (first adjustment/subsequent adjustments/total over the life of the loan). The start rate was 3.50% and the loan adjusts every 12 months for the life of the mortgage. The

asked by Donna on November 5, 2013
73. Math

Prove that 1 * 3 * 5 * ... * 2345 + 2 *4 * 6* ... * 3456 is divisible by 6789.

74. consumer math

Tip and Sales tax cause a restaurant bill to____. a. increase b. decrease c. stay the same d. be unaffordable When estimating using money for a purchase, you should_____. a. round up b. round down c. estimate up to the nearest dollar or half dollar d.

asked by Aspen on September 17, 2013
75. Computer

Write an algorithm to add the number of 2345+1245?

76. Math

Describe the end behavior and estimate the x-and y-intercepts for each function. Estimate to the nearest tenth when necessary. y+-2x^5+x^3

asked by Jennifer on April 22, 2010
77. Math

Describe the end behavior and estimate the x-and y-intercepts for each function. Estimate to the nearest tenth when necessary. y=-2x^5+x^3

asked by Jennifer on April 22, 2010
78. Accounting

1. What is it that the adjustment process actually accomplishes? 2. What would happen to financial statements if the adjustment process was skipped? 3. How does the matching principle relate to the adjusting process?

asked by Laura on June 26, 2006
79. Algebra

What is the remainder when the sum of the first 102 counting numbers is divided by 5250?

asked by George on April 2, 2011
80. chemistry

complete the following questions. Express all answers in scientific notation. i) 24.67 – 9.42 + 0.2 ii) 6340 * 5348 / 2345 iii) 5.35 x 10-3 M x 69 mL

asked by Vana on September 22, 2008
81. Physical science

If the reading on a electric meter was 2345 kilowatt-hour and the next mouth was 3456 , how much electrical energy was used ?

asked by Gwen on April 6, 2010
82. Calculus

The problem is pretty generic: estimate the volume of a loaf of (unsliced) bread. You can plan to slice the bread, but otherwise your method must be nondestructive. In fact, a reader should be able to serve the bread to guests after applying your

asked by Michael on April 25, 2012
83. Accounting

The beginning inventory of Merchandise at Waldo Co. and data on purchases and sales for a three-month period are as follows: Date Transaction Number of Units Per Unit Total March 3 Inventory 60 \$1500 \$90,000 8 Purchase 120 1800 216,000 11 Sale 80 5000

asked by tabitha Bennett on November 10, 2012
84. math

hi i would really appreciate some help solving this question simultaneously: Find A and B such that x-11/(x+3)(2x-1)= A/x+3 + B/2x-1 Multiply both sides by (x+3)(2x-1) to get rid of the fractions. We end up with this: (x-11) = A(2x-1) + B(x+3) You can

asked by elle on January 27, 2007
85. Physics

An Olympic swimming pool is roughly 45m long and 33m wide and 5m deep. How long will it take to fill such a pool with a regular garden hose? **estimation question, give an estimate of flow rate of hose.

asked by Anonymous on September 18, 2013
86. Physics

I have been working on this homework question for a bit, but I just can't get it. Please help me! Where must an object be placed with respect to a convex lens (f=20cm) to generate an upright image that is 4 times as large as the object? 10 cm in front 10

asked by Sonia on April 25, 2011
87. science

25. Perform the following conversions. (Do your work on scratch paper and then type answer.) A. 105 m = cm B. 2000 mL = L C. 3400 g = kg D. 0.985 km = m E. 2345 mm = m F. 34 kg = g

asked by katie on September 1, 2016
88. Physics Part A HELP!!

4.) In coming to a stop, a car leaves skid marks 80m long on the highway. Assuming a DEceleration of 7.00 m/s^2 (m/s/s), estimate the speed of the car just before breaking. 6.) A car traveling @ 90km/h strikes a tree. The front end of the car compresses

asked by Jess on December 14, 2015
89. criminal justice

1.Which option (front-end solutions, double bunking, or back-end solutions) do you feel is the most effective in our correctional system?

asked by Sasha on February 11, 2010
90. Math - is this correct?

1. Estimate a 15% tip on a taxi ride that costs \$23.25. I will first round the cost to the nearest dollar. \$23.25 ≈ \$23.00 I will now use mental math to find 10% of the cost. \$23.00 x 0.1= 2.3 5% is 1/2 of 10%, so it would be \$1.15. Finally, I will add

asked by Lizzie on February 1, 2016
91. Physics

A glider of length 12.3 cm moves on an air track with constant acceleration. A time interval of 0.637 s elapses between the moment when its front end passes a fixed point A along the track and the moment when its back end passes this point. Next, a time

asked by MIchael on February 3, 2011
92. law

Which option (front-end solutions, double bunking, or back-end solutions) do you feel is the most effective in our correctional system? Explain your rationale.

asked by sammyg on May 17, 2011
93. Math

Which two square roots are used to estimate √5? √1 and √2 √2 and √4 √4 and √9

asked by Randall on November 10, 2016
94. Dr.Bob

I was wondering if I'm synthesizing a product in the end. I shouldn't put the end product of each reaction on the front page as well right?

asked by ~christina~ on April 8, 2008
95. physics

A 50 foot see-saw has 4 kids sitting on it. A 62 lb. girl sits on the left end, with a 76 lb. girl sitting 2.5 feet in front of her. On the right side, a 96 lb. boy sits on the end and has another boy sitting 2.5 feet in front of him. How much does this

asked by Marina on January 20, 2014
96. Barton County Community College

What is the proper adjusting entry at June 30, the end of the fiscal year, based on a prepaid insurance account balance before adjustment, \$15,500, and unexpired amounts per analysis of policies, \$4,500?

asked by Angela on October 7, 2008
97. account (urgent!!pls help)

accounting question [prepare journal entries for the year end adjustment] A fire broke out in the office during the year. the insurance company agreed to pay compensation of \$3000 to the company in December 2009.No entries for this compensation were made

asked by michelle on July 8, 2012
98. Accounting Concepts

To close the accounting cycle for Joe Smith's business, complete the following: Journalize and post the adjusting entries for Joe's business. Make the following adjusting entries: (Note: you may need to create additional ledger accounts) Adjustment for

asked by Brenda on August 8, 2009
99. probability

As in the previous exercise, let È be the bias of a coin, i.e., the probability of Heads at each toss. We assume that È is uniformly distributed on [0,1]. Let K be the number of Heads in 9 independent tosses. We have seen that the LMS estimate of K is

asked by alec on April 14, 2015
100. physics

A glider of length 12.7 cm moves on an air track with constant acceleration. A time interval of 0.563 s elapses between the moment when its front end passes a fixed point circled A along the track and the moment when its back end passes this point. Next, a

asked by Jessica on September 17, 2014