Mathematics, 29.08.2019 21:10 Abdullah1860
At a school there are two sections of algebra i for students in the 9th grade. the two classes have different teachers. the principal is interested in gauging the effectiveness of two different teaching methods and asks each teacher to try one of the methods. at the end of the semester both classes are given the same test and the results are compared. in this experiment, which is the variable of interest?
the two different teaching methods
the two different class test results
the two different math classes
the two different math teachers
Answers: 3
Mathematics, 21.06.2019 20:00
Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000
Answers: 1
Mathematics, 21.06.2019 22:10
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 1
At a school there are two sections of algebra i for students in the 9th grade. the two classes have...
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