Question 110 pts
a student is listening to songs that are on his phone. on his phone, he has 1...
Mathematics, 17.10.2019 01:00 zairam2002
Question 110 pts
a student is listening to songs that are on his phone. on his phone, he has 10 county songs, 15 pop songs, 5 r& b songs, 10 rap songs, and 5 techno songs (for a total of 45 songs). he set his phone to shuffle so that it randomly plays music. if the phone randomly selects the next song, what is the probability that it will play a pop song?
group of answer choices
2/9
1/3
1/9
2/3
question 210 pts
what is the complement of randomly drawing a tile with a vowel on it from the set of 13 scrabble tiles shown?
unit 2 test question
group of answer choices
drawing a, e, or o
drawing b, c, l, m, n, r, t, or z
drawing a blank tile
drawing a d, f, g, h, i, j, k, p, or q
question 310 pts
a student rolled 2 dice. what is the probability that the first die landed on a number less than 3 and the second die landed on a number greater than 3?
unit 2 test question
group of answer choices
0.500
0.167
0.111
0.083
question 410 pts
an opaque bag contains 5 green marbles, 3 blue marbles, and 2 red marbles. if two consecutive marbles are drawn without replacement what is the probability that the first one will be green and the second one will be red?
tod 2.2 question1
group of answer choices
0.51
0.10
0.11
0.16
question 510 pts
m and n are two events p(m) = 0.60, p(n) = 0.20, and p (m and n) = 0.1.
find the probability of p (m or n).
unit 2 test question
group of answer choices
0.2
0.5
0.6
0.7
question 610 pts
a teacher asked students in his class if they had any brothers or sisters. the results are shown below. what is the chance of randomly selecting someone from this group with a brother given that they have a sister?
p(brother|sister)
unit 2 test question
group of answer choices
5/12
5/17
5/9
5/14
Answers: 2
Mathematics, 21.06.2019 15:20
Abcd ≅ klmn ≅ pqrs ≅ wxyz given that information, which figures are reflections of abcd?
Answers: 1
Mathematics, 21.06.2019 22:00
Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)
Answers: 1
Mathematics, 22.06.2019 00:30
If the perimeter of the square equals the perimeter of the regular pentagon. each side of a pentagon is 16cm long. how long is each side of the square?
Answers: 3
Mathematics, 22.06.2019 01:40
The tree filled 3/4 of a cup in 1/2 and hour at what rate does syurup flow from the tree
Answers: 1
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