Mathematics, 29.02.2020 03:25 danielahumajova6
An ordinary deck of playing cards has 52 cards. There are four suitslong dashspades, hearts, diamonds, and clubslong dashwith 13 cards in each suit. Spades and clubs are black; hearts and diamonds are red. If one of these cards is selected at random, what is the probability that it is a. a jack? b. black? c. not a club?
Answers: 2
Mathematics, 21.06.2019 14:40
Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .
Answers: 3
Mathematics, 22.06.2019 01:10
|2x - 6| > 10 {x|x < -8 or x > 2} {x|x < -2 or x > 8} {x|-2 < x < 8}
Answers: 2
An ordinary deck of playing cards has 52 cards. There are four suitslong dashspades, hearts, diamond...
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