Calculator Requests

Request a new math calculator be built

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  1. math_celebrity

    A bag contains 3 red marbles and 4 blue marbles. a marble is taken at random and replaced. another m

    math_celebrity, Jan 7, 2017
    Replies:
    0
    Views:
    48,990
    math_celebrity
    Jan 7, 2017
  2. math_celebrity

    Determine ux and sigma(x) from the given parameters of the population and sample size u = 76, sigma

    math_celebrity, Jan 8, 2017
    Replies:
    0
    Views:
    39,988
    math_celebrity
    Jan 8, 2017
  3. math_celebrity

    A car is purchased for $24,000 . Each year it loses 30% of its value. After how many years will t

    math_celebrity, Mar 9, 2017
    Replies:
    0
    Views:
    36,976
    math_celebrity
    Mar 9, 2017
  4. Josh

    Caleb earns points on his credit card that he can use towards future purchases.

    Josh, Oct 26, 2016
    Replies:
    1
    Views:
    30,811
    math_celebrity
    Oct 26, 2016
  5. math_celebrity

    Mindy and troy combined ate 9 pieces of the wedding cake. Mindy ate 3 pieces of cake and troy had 1

    math_celebrity, Nov 24, 2017
    Replies:
    0
    Views:
    28,525
    math_celebrity
    Nov 24, 2017
  6. math_celebrity

    Compute a 75% Chebyshev interval around the mean for x values and also for y values.

    math_celebrity, Sep 15, 2016
    Replies:
    0
    Views:
    26,594
    math_celebrity
    Sep 15, 2016
  7. math_celebrity

    You deposit $2000 in an account that earns simple interest at an annual rate of 4%. How long must yo

    math_celebrity, Aug 22, 2017
    Replies:
    0
    Views:
    25,636
    math_celebrity
    Aug 22, 2017
  8. math_celebrity

    The sum of 5 odd consecutive numbers is 145

    math_celebrity, Aug 12, 2017
    Replies:
    0
    Views:
    23,201
    math_celebrity
    Aug 12, 2017
  9. math_celebrity

    Which of the following is equivalent to 9^3/4?

    math_celebrity, Aug 28, 2019
    Replies:
    0
    Views:
    23,051
    math_celebrity
    Aug 28, 2019
  10. math_celebrity

    A taxi charges a flat rate of 1.75, plus an additional 0.65 per mile. If Erica has at most 10 to spe

    math_celebrity, Oct 24, 2016
    Replies:
    0
    Views:
    19,741
    math_celebrity
    Oct 24, 2016
  11. math_celebrity

    The height of an object t seconds after it is dropped from a height of 300 meters is s(t)=-4.9t^2 +3

    math_celebrity, May 5, 2019
    Replies:
    0
    Views:
    19,081
    math_celebrity
    May 5, 2019
  12. math_celebrity

    A television sells for $750. Instead of paying the total amount at the time of the purchase, the sam

    math_celebrity, Jan 18, 2017
    Replies:
    0
    Views:
    18,444
    math_celebrity
    Jan 18, 2017
  13. math_celebrity

    At 1:00 pm you have 24 megabytes of a movie and at 1:15 pm you have 96 megabytes of a movie. What is

    math_celebrity, Oct 28, 2016
    Replies:
    0
    Views:
    17,735
    math_celebrity
    Oct 28, 2016
  14. math_celebrity

    All real numbers that are less than equal to -1 or greater than 5

    math_celebrity, Aug 26, 2016
    Replies:
    0
    Views:
    17,245
    math_celebrity
    Aug 26, 2016
  15. math_celebrity

    Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed wit

    math_celebrity, Jan 4, 2017
    Replies:
    0
    Views:
    17,072
    math_celebrity
    Jan 4, 2017
  16. math_celebrity

    Diana invested $3000 in a savings account for 3 years. She earned $450 in interest over that time pe

    math_celebrity, Jan 16, 2017
    Replies:
    0
    Views:
    17,023
    math_celebrity
    Jan 16, 2017
  17. math_celebrity

    Solve 11 - 1/2y = 3 + 6x for y

    math_celebrity, Sep 12, 2019
    Replies:
    0
    Views:
    16,595
    math_celebrity
    Sep 12, 2019
  18. math_celebrity

    You have $250,000 in an IRA (Individual Retirement Account) at the time you retire. You have the op

    math_celebrity, Jan 8, 2017
    Replies:
    0
    Views:
    16,579
    math_celebrity
    Jan 8, 2017
  19. math_celebrity

    (n^2)^3 without exponents

    math_celebrity, Feb 9, 2020
    Replies:
    0
    Views:
    16,514
    math_celebrity
    Feb 9, 2020
  20. math_celebrity

    The length of a train car is 50.6 feet. This is 5.8 feet less than 6 times the width. What is the wi

    math_celebrity, Mar 19, 2018
    Replies:
    0
    Views:
    16,498
    math_celebrity
    Mar 19, 2018
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