Mathematics, 13.07.2019 15:30, pingkeara
This is due today (10 points) urpi and manco are playing a game where they flip a fair coin four times and try to predict the outcomes. using the sample space of possible outcomes listed below, answer each of the following questions. 1) what is p(a), the probability that the second flip is heads? 2) what is p(b), the probability that the fourth flip is heads? 3) what is p(c), the probability that the second flips is heads and the fourth flip is heads? 4) are events a and b independent?
Answers: 2
Mathematics, 21.06.2019 20:00, mercedespennewp72wea
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
Answers: 2
Mathematics, 21.06.2019 20:00, ertgyhn
In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a. what is the independent and dependent variables? b. find the amplitude and the period of the function. c. create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.
Answers: 1
Mathematics, 21.06.2019 23:00, teriateria
How can writing phrases as algebraic expressions you solve problems?
Answers: 2
This is due today (10 points) urpi and manco are playing a game where they flip a fair coin four tim...
Chemistry, 20.01.2022 03:40
Mathematics, 20.01.2022 03:40
English, 20.01.2022 03:40