1. Math

    Round 6/7 to the nearest half. I'd be very grateful if you help
  2. Math 5th grade

    Find a two mixed numbers such that when you estimate their sum by rounding to the nearest whole number you get a different estimate than when you round to the nearest half. Not sure about rounding to the nearest half???
  3. 4th grade math

    387,422 round to the nearest thousand 124,607 round to the nearest ten thousand 111,022 round to the nearest hundred 276,431 round to the nearest ten thousand
  4. math

    Round 546 to the nearest ten. Round 5,762 to the nearest hundred. Round 3,050 to the nearest thousand.
  5. ALGEBRA

    Find the area of an irregular shape.Round to the nearest tenth. The picture looks like the post office mail box. The top half radius is 5cm and the lower half is 8cm a 90.2 cm^2 b 241 cm^2 c 65.1 cm^2***** d 72.3 cm^2 Please help
  6. math

    how do you round 4.48 to the nearest half $
  7. math

    round 47 eihgts inches to the nearest i half inch and the nearest inch
  8. Rounding Decimals

    Use the digits 0,2,5 and 8. Write a decimal that will round up if rounded to the nearest whole number, round down if rounded to the nearest tenth, and round up if rounded to the nearest hundredth.
  9. 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.
  10. pre-calc

    A roasted turkey is taken from an oven when its temperature has reached 185°F and is placed on a table in a room where the temperature is 53°F (a) If the temperature of the turkey is 150°F after half an hour, what is its temperature after 45 min? (Round
  11. math

    A roasted turkey is taken from an oven when its temperature has reached 185°F and is placed on a table in a room where the temperature is 53°F (a) If the temperature of the turkey is 150°F after half an hour, what is its temperature after 45 min? (Round
  12. MATH

    How do I round 14 hours and 54 minutes to the nearest half hour?
  13. math

    A)Round -7.86 up to the next integer. B) Round -0.04837 to the nearest hundredth. C)Round -437 down to the preceding ten. D)Estimate 64.2789 + 37.7825 to the nearest integer.
  14. math

    When I was considering what to do with my $10,000 Lottery winnings, my broker suggested I invest half of it in gold, the value of which was growing by 10% per year, and the other half in CDs, which were yielding 3% per year, compounded every 6 months.
  15. math

    When I was considering what to do with my $10,000 Lottery winnings, my broker suggested I invest half of it in gold, the value of which was growing by 11% per year, and the other half in CDs, which were yielding 4% per year, compounded every 6 months.
  16. college

    When I was considering what to do with my $10,000 Lottery winnings, my broker suggested I invest half of it in gold, the value of which was growing by 12% per year, and the other half in CDs, which were yielding 5% per year, compounded every 6 months.
  17. math

    please answer this question? Round off to the nearest half hour:14 hours and 54 minutes.
  18. consumer math

    Jim opened an account with $400. The account pays three percent quarterly. How much is in the account at the end of two years? Round to the nearest dollar. (Points : 1) 5. Use this table to answer questions 5 through 8. Principal Rate Compounded Time Final
  19. algebra

    Suppose a sample of Cesium-137 with initial mass of 200 grams decays to a mass of 160 grams voer the course of 10 years. Find the half-life of Cesium-137 (Round to the nearest year) How much Cesium-137 is left in the sample after 60 years? Round to the
  20. Math 1320

    When I was considering what to do with my $10,000 Lottery winnings, my broker suggested I invest half of it in gold, the value of which was growing by 12% per year, and the other half in CDs, which were yielding 5% per year, compounded every 6 months.
  21. math

    When I was considering what to do with my $10,000 Lottery winnings, my broker suggested I invest half of it in gold, the value of which was growing by 7% per year, and the other half in certificates of deposit (CDs), which were yielding 3% per year,
  22. Math

    Hi! Can you help me with this problem please? thank youu :D The problem is: The figure consists of a square with 4 half circles surrounding it. If the perimeter of the figure is 87 yards, what is the radius of each half circle? What is the area of the
  23. math aig

    Tyrone rounded 23.94 to 24.How did he round? A to the nearest hundredth B to the nearest tenth C to the nearest one D to the nearest ten my answer is c am i right.
  24. Math

    Hey, I'm confused on this one problem and can you help me please? Thanks a bunch! :] The problem is: The figure consists of a square with 4 half circles surrounding it. If the perimeter of the figure is 87 yards, what is the radius of each half circle?
  25. 3rd grade-math

    name a number that rounds to 100 when you round to the nearest hundred and to 90 when you round to the nearest ten.
  26. 3rd grade math

    seating capacity of 24,042 round this to the nearest 1,000.? detroit shock 22,076 round this to the nearest 1,ooo? thanks!!
  27. math applications

    Round 0.8394263 to the nearest hundred-thousandth. Round the number 43,678.426785 to the nearest ten thousand. I am tossed up on my answers?Could you help
  28. mathematics

    1 round 234508 to the nearest thousands 2 round 45099 to the nearest thousands 3 round 8650 to the nearest thousands
  29. math

    how do you change the fraction 8/35 to a percent? please try to help. thanks You would put 8 divided by 35 into your calculator, and you get 0.22.......... Next, you would move the decimal two places to the right and round to the nearest tenth- about 22.9%
  30. Math--- Question

    I have this on an assignment. Round to the nearest tenth 35/12= 2.916666667 Would it be 2.9 or 3.0 ? 2.9 see, if you rounded to the nearest whole number it would be 3 are you positive it would be 2.9 and not 3.0? Thanx! The question says to round to the
  31. Algebra

    The half-life of a specific radioactive compound is 20 years. The equation used to model this half-life is y = 5 1/2(t/20) where t represents time. Currently, there are 5 pounds of this compound 15 feet below the earth's surface. When will there only be 4
  32. spheres

    Find the Volume of a hemisphere with a diameter of 17 cm. Use pi = 3.14 and round to the nearest hundredth. can some one show me what i'mdoing wrong? this is what i got: 4/3*3.15*17^3 you forgot to split the diameter in half to get the radius. You used the
  33. Math

    Find the simple interest. Round your answer to the nearest cent. Principal = $900 Rate = 4% Time in years = 3 Is this correct: 900*0.04=36 36*3=108.00 Then my next question is when you round to the nearest unit is it the same as regular rounding. 335.42
  34. math

    Round the number 43,678.426785 to the nearest ten thousand 40,000 or 50,000. 43,678 is less than half way to 50,000 so 40,000 is to the nearest 10,000.
  35. Math

    With the stars (*) next 2 the #'s are my answers! ! ! 1) Find the percent of increase. ~ 50 to 70 20% 30% 40% ***** 50% 2) Find the percent of decrease. Round your answer to the nearest tenth of a percent where necessary. ~ 75 to 60 20% 30% 40% 50% ******
  36. Math Help!

    1.Find the percent of decrease. Round your answer to the nearest tenth of a percent where necessary. 75 to 60 A. 20% B. 30%*** C. 40% D. 50% 2. Find the percent markup. Round to the nearest whole percent. Store's cost: $100.00 Selling Price: $160.00 A. 50%
  37. Math Help!

    1.Find the percent of decrease. Round your answer to the nearest tenth of a percent where necessary. 75 to 60 A. 20% B. 30%*** C. 40% D. 50% 2. Find the percent markup. Round to the nearest whole percent. Store's cost: $100.00 Selling Price: $160.00 A. 50%
  38. 3re grade math

    i need help on this problem. 132,164,569 round to the nearest million? 179,323,175 round to the nearest million? thanks!
  39. Math

    1. Use 3.14 for pie to estimate the area of a circle. The diameter is given. Round your answer to the nearest hundredth if necessary. (the diameter is 16.8) 2. Find the missing length. Round to the nearest tenth, if necessary. (7,19)
  40. math

    . Find the volume of the sphere with a radius of 9. Use ð = 3.14 and round your answer to the nearest tenth. 4. Find the volume of an ellipsoid with a semi-major axis of length 10 and the first semi-minor axis has length of 6 while the second semi-minor
  41. math

    i m a 3 digit number i m 700 rounded to the nearest 100 if you round me to the nearest 10,i round down not up my tens digit is odd, but i am even who am i ?
  42. geometry

    A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
  43. geometry

    A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
  44. geometry

    A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
  45. geometry

    A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
  46. geometry

    A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
  47. math

    A roasted turkey is taken from an oven when its temperature has reached 185°F and is placed on a table in a room where the temperature is 76°F. (a) If the temperature of the turkey is 155°F after half an hour, what is its temperature after 45 min?
  48. math Literture

    How do I round off to the nearest 10, 100, 1000 and nearest one hundredth and nearest whole number
  49. math

    ms. sue yes for a whole number they want us to round it to the nearest 19 tenths' also they are asking to round the same number which was 1119 to the nearest hundreths......then they ask which one is greater???????
  50. math

    Round to the nearest thousand, nearest hundred, and the nearest ten 7509
  51. math

    round to the nearest thousand, nearest hundred, nearest ten 8999
  52. 4gr math

    round 64 to the nearest ten. round 87 to the nearest ten. then add the rounded numners.
  53. Math

    Suppose that the number of bacteria in a certain population increases according to an exponential growth model. A sample of 2600 bacteria selected from this population reached the size of 2873 bacteria in two and a half hours. Find the continuous growth
  54. Calculus

    Skeletal remains had lost 81% of the C-14 they originally contained. Determine the approximate age of the bones. (Assume the half life of carbon-14 is 5730 years. Round your answer to the nearest whole number.) yr
  55. calculus

    Skeletal remains had lost 70% of the C-14 they originally contained. Determine the approximate age of the bones. (Assume the half life of carbon-14 is 5730 years. Round your answer to the nearest whole number.)
  56. Math

    Skeletal remains had lost 84% of the C-14 they originally contained. Determine the approximate age of the bones. (Assume the half life of carbon-14 is 5730 years. Round your answer to the nearest whole number.)
  57. math

    round to the nearest thousand,the nearest hundredand nearest ten
  58. Math-Urgent

    A circus performer is juggling clubs while standing on stilts. He released a club from a point 8 feet above the ground with an initial vertical velocity of 10 ft per second. a. Write the equation that models the height [h] (in feet) of the club as a
  59. Algebra 2

    A 14 gram sample of a substance that's used to preserve fruit and vegetables has a k-value of 0.1092. Find the substance's half-life, in days. Round your answer to the nearest tenth.
  60. MATH PLEASE HELP

    You want to make an investment in a continuously compounding account earning 1.2% interest. How many years will it take for your investment to double in value? Round the logarithm value to the nearest thousandth. Round the answer to the nearest year. I got
  61. Math

    If pasta sells for $3.55 for a 20-ounce box a. What is the price per ounce? Round to the nearest cent. $3.55/20 = $.18 per ounce b. How many ounces do you get per dollar? Round to the nearest tenth of an ounce. I'm not sure how to solve this answer. Thank
  62. math

    Round 0.8394263 to the nearest hunderd-thousandth. Is this correct 0.83943 Round the number 43,678.426785 to the nearest ten thousand. Is this correct 43,678.4268
  63. geometry

    round to the nearest tenth. a rectangular plot of land is 80 meters wide and 98 meters long. Find the length of the diagonal and if necessary, round to the nearest tenth.
  64. math

    A 6 pack of 4oz. containers of yogurt costs $2.99. What is the unit price in cents per ounce? Round to the nearest hundredth of a cent. I multiplied 6x4=24 then did 2.99/24=.1245833 then since needed to round to the nearest hundredth of a cent I came up
  65. Precalculus

    I have two questions: 1. You want to make an investment in a continuously compounding account earning 18% interest. How many years will it take for your investment to double in value? Round the logarithm value to the nearest thousandth. Round the answer to
  66. math

    Find the sums and then round the answers to the nearest 5 cents $2.43+$7.85= $10.28 how do I round to the nearest 5 cents
  67. Urgent math

    population growth model. Can anybody please help me out in trying to solve this problem? It's my homework and I don't seem to understand what I am getting. The count in a culture of bacteria was 400 after 2 hours and 25,600 after 6 hours. (a) What is the
  68. Probability and statistic

    The time until recharge for a battery in a laptop computer under common conditions is normally distributed with mean of 270 minutes and a standard deviation of 50 minutes. a) What is the probability that a battery lasts more than four hours? Entry field
  69. Math Help! Someone please help?:)

    1. The sides of a square are increased by a scale of 6. The perimeter of the small square is 10ft. What is the perimeter of the larger sqaure? 2.5 ft, 10 ft, 60 ft, 120 ft 2. A map of Utah has a scale of 1 cm:30 mi. The boarder of Utah and Wyoming measures
  70. Math-- Please check

    A package of 16 tea bags costs $2.29. Find the unit price in cents per tea bag. Round to the nearest tenth of a cent. I get 14.3 cent Will you check to make sure I am correct? How do I round it to the nearest tenth? Or is it already rounded to the nearest
  71. Math, are they all right?

    1. A student raises her grade average from a 75 to a 90. What was the percent of increase in the student’s grade average? Round your answer to the nearest tenth of a percent, if necessary. A: 20% B: 16.7% C: 8.3% D: 15% *** 2. Beanbag chairs that
  72. Maths

    To use an extension ladder safely, the base must be 1 m out from the wall for every 2 m of vertical height. a) What is the maximum angle of elevation, to the nearest degree, to the top of the ladder? b) If the ladder is extended to 4.72 m in length, how
  73. math

    Carbon-14 has a half-life of 5730 years. How long will it take 17 grams of carbon-14 to be reduced to 10 grams? Round to the nearest integer.
  74. 6th grade Math

    Converting Fractions; *Round to the nearest hundredth. -DECIMALS- I don't know if i'm right, I don't really know how to round it to the nearest hundredth. Help please.. 1. 4/7 2. 9/13 3. 6/7
  75. math

    When you round 94,872 to the nearest ten thousand = 90,000, then round to the nearest thousand = 95,000. What do you notice about your answers ? Explain
  76. business math115

    Mary base pay rate is $11.50 per hour, with overtime paid at time-and-a-half. Find her gross pay if she worked 35.5 hours Monday through Saturday. Round to the nearest cent.
  77. business math115

    linda base pay rate is $21 per hour, with overtime paid at time-and-a-half. Find her gross pay if she worked 45 hours Monday through Saturday. round to the nearest cent.
  78. math

    The circumference of a sphere was measured to be 76 cm with a possible error of 0.2cm. 1. Use differentials to estimate the maximum error in the calculated surface area. Please round the answer to the nearest tenth. 2. What is the relative error in the
  79. 7th grade math

    A man has a basket of eggs. He wants to cross a toll bridge but has no money. The first toll collector says he will let the man pass if he gives him half of his eggs and half an egg. When he gets to the next toll collector he still has no money. Again the
  80. physics

    An athlete leaves one end of a pool of length L at t = 0 and arrives at the other end at time t1. She swims back and arrives at the starting position at time t2. If she is swimming initially in the positive x direction, determine her average velocities
  81. math

    Solve each proportion. Where necessary, round to the nearest tenth. 4/3 = b/21 I know b=28 do I round to the nearest tenth or what?
  82. math

    Round decimal to the nearest tenth: 65.88? Round decimal to the nearest whole number: 25.88?
  83. 5th grade math

    Ms sue I'm sorry I'm totally confused its says round to the nearest tenth in a square kilometer How can I round 297.85 km to the nearest tenth? Her answer was 297.85 but I'm thinking it should have been 300.00 kilometer because the yes place is 5 or more
  84. Math-PreCalc

    Find the sum u+v. |u|=47, |v|=30, θ=90° The magnitude of the resultant vector is _____.(Round to the nearest tenth). Find the angle that the resultant makes with u. The angle is ____°. (Round to the nearest degree).
  85. Math

    5 rad = _____ degrees: Round to the nearest hundredth if necessary 5pi/8 = ________ degrees: Round to the nearest hundredth if necessary
  86. math

    Find the area of the figure. Round to the nearest tenth if necessary. D(0,2), E(4, -2), F(8,2) instead of d and f connecting with a straight line, they are connected with half a circle/curve The highest point this semicircle part reaches is (4,6)...if im
  87. MATH

    My math book has this statement: "Describe how to use a Ten-Thousand Square to round numbers to the nearest 1000?" Is this the answer: If there is a number higher than 5 in the thousands place then you round up, but if it is lower than you round down?
  88. geometry

    1.what is the area of a sector with a central angle of 160 degrees and a diameter of 5.8m? round the answer to the nearest tenth A. 8.1 m^2 B.4.0 m^2 C.47.0 m^2 D.11.7 m^2 2.what is the area of a regular octagon with a side of 8 in round the answer to the
  89. Math

    PLEASE CHECK MY ANSWERS 1, calculate the slant height for a given cone. round to the nearest tenth. Diameter = 8 cm Height = 9 cm 10.2 cm 11.4 cm 9.8 cm * 12.0 cm 2, calculate the slant height for a given cone. round to the nearest tenth Diameter = 18 cm
  90. Math

    Anne now has a balance of $900 on her credit card, on which 1.5% interest per month is charged. Assume that she makes no further purchases or payments (and that the credit card company doesn't turn her account over to a bill collector). (a) Find the rule
  91. Math help ms sue.

    1. What is 57% of 11? (1 point) 11 = 0.57 • n; 19.3 n = 57 • 11; 627 n = 0.57 • 11; 6.27 11 = 57 • n; 0.19 2. 224 is 25% of what number? (1 point) 224 • 0.25 = w; 560 224 = 0.25 • w; 896 224 • 0.25 = w; 56 224 = 0.25 • w; 90 3. Explain how
  92. Math

    1. What is 57% of 11? (1 point) 11 = 0.57 • n; 19.3 n = 57 • 11; 627 n = 0.57 • 11; 6. 27 11 = 57 • n; 0.19 2. 224 is 25% of what number? (1 point) 224 • 0.25 = w; 560 224 = 0.25 • w; 896 224 • 0.25 = w; 56 224 = 0.25 • w; 90 3. Explain how
  93. math

    8. in the 2004 presidentail election, 4651 residents of the state of rhode island voted for candidate ralph nader. round that number of residents to the nearest thousand, to the nearest hundred, and to the nearest ten.
  94. calculus

    The circumference of a sphere was measured to be 76 cm with a possible error of 0.2cm. 1. Use differentials to estimate the maximum error in the calculated surface area. Please round the answer to the nearest tenth. 2. What is the relative error in the
  95. math

    The mass m(t) remaining after t days from a 70 g sample of thorium-234 is given by the equation shown below. m(t) = 70e-0.0274t Find the half-life of thorium-234. (Round your answer to the nearest tenth.)
  96. Algebra

    Spheres 1) Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number. :1,256ft^2*** :4,189ft^2 :1,089ft^2 :1,568ft^2 2) Find the volume of a sphere with a radius of 10 feet. Round to the nearest whole number. :1,257
  97. math

    So I think I have got these down I just really want to double check the answers to these two word questions. Thanks How long will it take for $9500 to grow to $36,300 at an interest rate of 12.4% if the interest is compounded continuously? Round the number
  98. Math "Need Help Asap"!

    Multiple Choice Use an equation to solve the problem. 1. What is 57% of 11? (1 point) 11 = 0.57 • n; 19.3 n = 57 • 11; 627 n = 0.57 • 11; 6.27 11 = 57 • n; 0.19 2. 224 is 25% of what number? (1 point) 224 • 0.25 = w; 560 224 = 0.25 • w; 896 224
  99. physics

    A gallon of paint will cover 300 ft2. How many gallons will you need to paint a 12-ft x 18-ft wall with two coats of this paint? (Round to nearest half gallon
  100. Finance Math

    Maggie Vitteta, single, works 40 hours per week at $13 an hour. How much is taken out for federal income tax with one withholding exemption? (Assume the overtime for each employee is a time-and-a-half rate after 40 hours.) (Round your answer to the nearest