Mathematics, 23.10.2019 19:50 helpmeplzandty
We choose a number from the set{1,2,3, . . ,100}, uniformly atrandom. letxbe the chosen number. for each of the following choices determineif the two events are independent or not.(i)a={xis even},b={xis divisible by 5}.(ii)c={xhas two digits},d={xis divisible by 5}.(iii)e={xis a prime number},f={xhas a digit 5}.
Answers: 3
Mathematics, 21.06.2019 16:30
Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
Answers: 1
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
Answers: 2
Mathematics, 21.06.2019 21:40
Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.
Answers: 1
Mathematics, 21.06.2019 22:30
Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62
Answers: 2
We choose a number from the set{1,2,3, . . ,100}, uniformly atrandom. letxbe the chosen number. for...
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