posted by .

45. Find your percent correct on a test if you received 61 points out of 69 possible.


49. Find your percent on a test if you received 42 points out of 80 possible.


50. Scientific notation is most effective when used with _____
a. very small numbers
b. very large numbers
c. imaginary numbers
d. very large and very small numbers


  • Algebra1 -

    45 and 49 are correct.

    No idea about the last one.

  • Algebra1 -

    The last one is correct, as well.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Computer Science

    We are using Netbeans IDE for my class and i have no clue on how to write this program... Write a program to enter a score and a points possible for a test, computer the percent, display the percent to 1 decimal place and then display …
  2. statistics

    On one 100-point test, Lisa managed to get 74 points. On a separate 100-point test, Paul managed to get 74 points. But when these scores were converted to z scores, Lisa received -1.25 and Paul received -1.30. Which of these students …
  3. computer science

    Class scores: Write a program that calculates the total grade for N classroom exercises as a percentage. The user should input the value for N followed by each of the N scores and totals. Calculate the overall percentage (sum of the …
  4. statistics

    A test was given out to a class of 20 students. The highest possible score to get is 30. The mean of the tests came out to 26. One student was caught cheating and got 20 points removed from their test. what is the new mean. 28,25,24,22 …
  5. statistics

    Suppose your statistics instructor gave six examinations during the semester. You received the following grades (percent correct): 89, 64, 88, 89, 91, and 75. Instead of averaging the six scores, the instructor indicated he would randomly …
  6. Darin

    a teacher knows that 80 percent will score no more than 5 points above or below the class average 85 percent on the test which inequality represents the test score of 80 percent of her student.
  7. math

    Seven students took a quiz. Four of these students received a score above 85 percent. Students who received at least an 85 percent got a sticker. What percent of the students (rounded to the nearest full percentage number) received …
  8. math

    Jack took a test and got 13 out of 17 points. He took a make-up test and got 12 out of 15 points. The percent of increase in Jack's score is about what?
  9. Math (Algebra)

    Gretchen and Ezia received equal scores on a test made up of multiple choice questions and an essay. Gretchen got 18 multiple choice questions correct and received 19 points for her essay. Ezia got 15 multiple choice questions correct …
  10. Math

    You score 15,16,17,14, and 19 points out of 20 possible points on five tests. what must you score on the sixth test to have of at least 16 points?

More Similar Questions