Mathematics, 30.11.2019 04:31, madisin21
The popularity of computer, video, online, and virtual reality games has raised concerns about their ability to negatively impact youth. the data in this exercise are based on a recent survey of 14 ‑ to 18 ‑year‑olds in connecticut high schools. assume the table displays the grade distributions of boys who have and have not played video games.
grade average
a's and b's c's d's and f's
played games 730 444 190
never played games 214 137 87
give the conditional distribution of the grades of those who have played games. (enter your answers rounded to two decimal places.)
Answers: 3
Mathematics, 21.06.2019 19:30, makaylahunt
Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?
Answers: 2
Mathematics, 21.06.2019 20:20, rileychas4114
Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function
Answers: 1
Mathematics, 21.06.2019 23:10, ammarsico19
Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.
Answers: 1
Mathematics, 22.06.2019 01:30, treestump090
Fill in the missing exponents in each box and show how you found the answer. (4 points: 2 points for each correct answer with work shown) c. (9^4)^? =9^1 d.(5^? )^3=5^1 *question marks represent the boxes
Answers: 3
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