Mathematics, 01.08.2019 12:00 powberier6979
Astandard deck of 52 cards has four queens. two cards are randomly drawn in succession, without replacement, from a standard deck. what is the probability that the first card is a queen? what is the probability that the second card is a queen? if three cards are drawn, what is the probability that the third is a queen? make a general conjecture. prove it if you can. (hint: does the probability change if "queen" is replaced by "king" or "seven"? )
Answers: 1
Mathematics, 21.06.2019 14:30
The circumference of a circle is 5 pi cm. what is the area of the circle?
Answers: 2
Mathematics, 21.06.2019 15:00
Which of the binomials below is a factor of this trinominal? x^2-13+30
Answers: 2
Mathematics, 21.06.2019 15:40
The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?
Answers: 1
Mathematics, 22.06.2019 01:20
The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!
Answers: 1
Astandard deck of 52 cards has four queens. two cards are randomly drawn in succession, without repl...
Biology, 04.12.2020 23:50
Mathematics, 04.12.2020 23:50
Mathematics, 04.12.2020 23:50
Mathematics, 04.12.2020 23:50
Mathematics, 04.12.2020 23:50
Mathematics, 04.12.2020 23:50
History, 04.12.2020 23:50
Mathematics, 04.12.2020 23:50
Mathematics, 04.12.2020 23:50
English, 04.12.2020 23:50
Mathematics, 04.12.2020 23:50
Chemistry, 04.12.2020 23:50
Law, 04.12.2020 23:50