1. Questions

Math

If u do ur math hmwk 90% of the 180 days of schoool, how many days do you do ur math hmwk?

  1. 👍
  2. 👎
  3. 👁
brittany

  1. You need to multiply 0.9 times 180.

    If you post your answer, we'll be glad to check it for you.

    1. 👍
    2. 👎
    👤
    Ms. Sue

  2. 72

    1. 👍
    2. 👎
    brittany

  4. You need to recompute!

    180 x 0.9 = ??

    1. 👍
    2. 👎
    👤
    Writeacher

  5. oo my bad 162

    1. 👍
    2. 👎
    brittany

  6. Hmm. 72 doesn't make much sense because 90% is almost 100% so your answer should be over 150 days.

    Please try again: 0.9 * 180 = ?

    1. 👍
    2. 👎
    👤
    Ms. Sue

  8. Right! :-)

    1. 👍
    2. 👎
    👤
    Ms. Sue

  9. yay...lol

    Rename percent as fractions and fractions as percents.

    1/10
    40%
    66 2/3%
    8/4
    125%
    2/25

    1. 👍
    2. 👎
    brittany

  10. Yay! :-) Please repost your other questions to start a new thread. Also, please try to work these problems and tell us what you think the answers are.

    1. 👍
    2. 👎
    👤
    Ms. Sue

  12. Rename percent as fractions and fractions as percents.

    1/10
    40%
    66 2/3%
    8/4
    125%
    2/25

    1. 👍
    2. 👎
    brittany

Respond to this Question

First Name

Your Response

Similar Questions

  1. Statistics

    The lengths of pregnancies are normally distributed with a mean of 273 days and a standard deviation of 20 days. If 64 women are randomly selected, find the probability that they have a mean pregnancy between 273 days and 275

  2. science

    which of the following is the smallest conceivable amount of time that could pass between a lunar eclipse and a solar eclipse ? a) about 14 days b) about 28 days c) about 183 days d) about 365 days

  3. Algebra

    A population of insects increases at a rate of 1.5% per day. About how long will it take the population to double? 2.5 days 5.0 days 46.6 days 66.7 days

  4. Math

    A biologist has determined that a particular osprey has a 70% chance of catching a fish on any given day. Carry out a simulation of 20 trials using the random number table below to find the probability that the osprey will

  1. Algebra

    Two different radioactive isotopes decay to 10% of their respective original amounts. Isotope A does this is 33 days, while isotope B does this in 43 days. What is the approximate difference in the half-lives of the isotopes? 3

  2. science

    A Geiger counter is used to measure the activity of a sample of iodine-131. Based on the data, what is the half-life of iodine-131? A. 16 days B. 8 days C. 4 days D. 12 days

  3. algebra

    A rare bacterial culture is being grown in a lab. As the days progress, the cells multiply and grow. After 1 day, there is only 1 cell. After 2 days, there are 9 cells. After 3 days, there are 20 cells. After 4 days, there are 34

  4. Mathematics

    George vacuums the rugs every 21 days, mows the grass every 12 days, and pays the bills every 15 days. Today he did all three. How long will it be before he has another day like today?

  1. Business Math

    Alicia borrowed $8,500 at 6% ordinary interest for 180 days. After 40 days, she made a partial payment of $2,000. After another 70 days, Alicia made a second partial payment of $2,000. What is the final amount due on the loan?

  2. Mathematics

    A rare bacterial culture is being grown in a lab. As time passes, the cells multiply in a specific pattern.After 1 day, there is only 1 cell.After 2 days, there are 8 cells.After 3 days, there are 18 cells.After 4 days, there are

  3. Statistics 2

    In Hamilton County, Ohio the mean number of days needed to sell a home is 86 days (Cincinnati Multiple Listing Service, April, 2012). Data for the sale of 40 homes in a nearby county showed a sample mean of 80 days with a sample

  4. math

    On a certain project, an employer lacked six days of working twice as many days as did his employee. If the sum of the days they worked is 42, how many days did each work?

You can view more similar questions or ask a new question.