Mathematics, 26.12.2019 16:31 vzimokha
1)the formula for finding the volume of a cone is v =
1
3
πr2h. the radius of a cone is 5 cm and the height of a cone is 10 cm. what is the approximate volume of the cone?
a) 2,356 cm3
b) 52 cm3
c) 262 cm3
d) 524 cm3
2)the graph shows the dilation of quadrilateral mnop with the origin as its center. which rule describes this transformation?
a) (x, y) → (3x, 3y)
b) (x, y) → (x + 3, y +3)
c) (x, y) → (x - 3, y - 3)
d) (x, y) → (
1
3
x,
1
3
y)
the picture goes to #2
Answers: 1
Mathematics, 21.06.2019 20:30, bryce59
Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.
Answers: 2
1)the formula for finding the volume of a cone is v =
1
3
πr2h. the radius of a c...
1
3
πr2h. the radius of a c...
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