Mathematics, 02.01.2022 18:10, odymonster9
YALL I NEED HELP PLS THIS IS DUE SOON
when Rachel exceeds the number of minutes on her cell phone plan, she is charged an extra cost for each minute. The graph below show the total cost (y), in dollars, for exceeding her cell phones plans minutes by x minutes.
Answer options:
Number of Minutes
What does the y-coordinate represent when the x-coordinate has a value of 1?
1. Rachel pays $0.25 for each minute she exceeds her cell phone plan's muutes
2. Rachel pays $0.50 for each marute she exceeds her cell phone plan's minutes
3. Rachel pays $1.00 for each minute she exceeds her cell phone plan's minutes
4. Rachel pays $4.00 for each minute she exceeds her cell phone plan's mimates
Answers: 2
Mathematics, 21.06.2019 20:30, cogger9348
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Mathematics, 21.06.2019 20:40, kaylabethany
How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142
Answers: 1
Mathematics, 21.06.2019 23:10, alemorachis49
You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?
Answers: 2
YALL I NEED HELP PLS THIS IS DUE SOON
when Rachel exceeds the number of minutes on her cell phone...
Biology, 20.05.2020 22:03
History, 20.05.2020 22:03
English, 20.05.2020 22:03
Geography, 20.05.2020 22:03
Chemistry, 20.05.2020 22:03
English, 20.05.2020 22:03