Mathematics, 27.03.2020 22:35 dogsarecute278
In this technological age, today's students are faced with on-line educational opportunities at both the high school and post-high school level. Many educators wonder how effective such on-line courses really are. Imagine you are an educator designing an on-line course. Before beginning, you decide to conduct a study about the effectiveness of on-line courses. The research question guiding your study is: How do exam scores of on-line courses compare with exam scores of traditional courses? Your data provides a quantitative comparison of the two types of courses. You determine that test grades are significantly higher when students take on-line courses. What question would NOT be appropriate for further quantitative study of the topic of on-line versus traditional courses? A) What are the strengths and weaknesses of on-line courses? B) Which courses do more students utilize, on-line or traditional? C) Which type of course is completed in the shortest amount of time? D) Which courses have the higher enrollment numbers, on-line or traditional?
Answers: 2
Mathematics, 21.06.2019 16:30
Which choice represents the sample space ,s for this event
Answers: 3
Mathematics, 21.06.2019 17:00
An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?
Answers: 3
Mathematics, 21.06.2019 18:30
Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation
Answers: 1
Mathematics, 21.06.2019 20:00
Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a
Answers: 1
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