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3 years ago

A.1/12 B.1/6 C.1/4 D.1/3

Mathematics

1 answer:

wel3 years ago

4 0

P(Getting # less than 3) = 2/6

P(Getting tails) = 1/2

P(Less than 3 and tails) = 1/2*2/6 = 1/6

Answer: 1/6

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Haddie flipped a fair coin 12 times. The coin landed on heads 11 times and tails 1 time. She flips the coin a 13th time. How lik

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Answer:

1 out of 2

Step-by-step explanation:

even though the coin was landing on heads more times than tails it still remains a fifty-fifty chance.

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2 years ago

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Given A(3, 4), B(4, 3) and C(2, 1), what are the coordinates of C', the image of C under a rotation of 90 degrees about the orig

Aleks [24]

<u>Given</u>:

The coordinates of the points A, B and C are (3,4), (4,3) and (2,1)

The points are rotated 90° about the origin.

We need to determine the coordinates of the point C'.

<u>Coordinates of the point C':</u>

The general rule to rotate the point 90° about the origin is given by

$(x, y) \Rightarrow(-y, x)$

Substituting the coordinates of the point C in the above formula, we get;

$(2, 1) \Rightarrow(-1, 2)$

Therefore, the coordinates of the point C' is (-1,2)

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3 years ago

LaTonda rolls two number cubes that are each numbered 1 through 6. What is the probability that the sum of the numbers on the to

ZanzabumX [31]

Answer:

1/4

Step-by-step explanation:

The maximum sum of the two cubes is 6 + 6 = 12

The multiples of 4 until 12 are: 4, 8 and 12.

each cube has 6 possible values, so two cubes have a total of 6 * 6 = 36 possible results

We can have a sum of 4 with the pairs (1,3), (2,2), (3,1).

We can have a sum of 8 with the pairs (2,6), (3,5), (4,4), (5,3), (6,2)

We can have a sum of 12 with the pair (6,6)

So we have a total of 9 pairs that satisfy our condition over a total of 36 possibilities, so the probability is 9 / 36 = 1/4

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3 years ago

WRITE 7/10 AS A PERCENTAGE

IRINA_888 [86]

70% hope this helps :)

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2 years ago

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The volume of the storage unit in the shape of a rectangular prism is 230 cubic yards. The unit is 5 3\4 yards wide and 10 yards

snow_lady [41]

Answer:

h = 4 yards

Step-by-step explanation:

$230=5\frac{3}{4}*10*h\\ \\230=\frac{23}{4}*10*h\\\\230=\frac{230h}{4}~|:230\\ \\1=\frac{h}{4}\\ \\h=4~yards$

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2 years ago