Mathematics, 20.04.2021 21:30 spookymod4845
Consider a standard deck of 52 cards (i. e. the cards are numbered Ace, 2 through 10, Jack, Queen, and King in each of four suits: hearts, diamonds, spades, and clubs). Assume that 3 cards are drawn from the deck at random. Rounding to four decimals, calculate the probability that: a) all cards drawn are royals (jacks, queens, kings) when draws are done with replacement. b) at least one card drawn is a heart when draws are done without replacement.
Answers: 2
Mathematics, 21.06.2019 23:40
What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units
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Mathematics, 21.06.2019 23:50
Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10
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Mathematics, 22.06.2019 03:00
The seventh-grade students at charleston middle school are choosing one girl and one boy for student council. their choices for girls are michaela (m), candice (c), and raven (r), and for boys, neil (n), barney (b), and ted (t). the sample space for the combined selection is represented in the table. complete the table and the sentence beneath it.
Answers: 2
Mathematics, 22.06.2019 03:30
Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.
Answers: 1
Consider a standard deck of 52 cards (i. e. the cards are numbered Ace, 2 through 10, Jack, Queen, a...
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