Mathematics, 01.04.2021 03:20 Wolfzbayne
Students in a high school matheme is class decided their term project would be a study
of the strictness of the parents or guardians of students at their school. Their goal was to
estimate the proportion of students in their school who thought of their parents or
guardians as "strict". They do not have time to interview all students in the school, so
they plan to obtain data from a sample of students.
Which of the following describes the best design for this study?
O survey
O experiment
o
observational study
simulation
Answers: 3
Mathematics, 21.06.2019 16:00, hopeR13
Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.
Answers: 2
Mathematics, 21.06.2019 22:00, kiiya33
Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no
Answers: 1
Mathematics, 21.06.2019 22:30, lamooothegoat
The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)
Answers: 1
Students in a high school matheme is class decided their term project would be a study
of the str...
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