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3 years ago

A six-sided die is rolled.

Mathematics

2 answers:

insens350 [35]3 years ago

8 0

Answer:

a.) 1/3

Step-by-step explanation:

1/6 is a 2 is rolled

1/6 if a 4 is rolled

so 2/6 if either are rolled

which simplifies to 1/3

Vinil7 [7]3 years ago

8 0

Answer:

A. 1/3

Step-by-step explanation:

First take the number of sides on a standard die, which would be 6. Which means there’s 6 possible numbers that can be rolled. You want 2 or 4 which is 2 of the possible 6 outcomes. So there’s a 2/6 chance that you’ll receive one of those 2 outcomes. Finally simplify 2/6 to 1/3.

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The SI unit for speed is a. m. b. m/s. c. m/s². d. m/s west.

aniked [119]

Speed = Distance / Time

SI unit for Distance is meters, m, and for time is seconds, s,

Speed = Distance / Time = m/s

Option b.

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3 years ago

If the point is reflected across the x-axis, what is the location of the new point?

vovangra [49]

The answer to this question is (6,-1)

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3 years ago

Read 2 more answers

Find the volume of each figure

pshichka [43]

Answer:

See explanation

Step-by-step explanation:

1. The first figure shows triangular prism. The volume of the triangular prism is

$V=\text{Base area}\times \text{Height}$

The base of this triangular prism is the triangle with the base of 7 cm and height of $h$ cm (it is not seen).

The base area is

$\text{Base area}=\dfrac{1}{2}\times \text{Base}\times \text{Height}=\dfrac{1}{2}\times 7\times h=\dfrac{7h}{2}\ cm^2$

and the volume of the prism is

$V=\dfrac{7h}{2}\times 13=\dfrac{91h}{2}\ cm^3$

Just substitute the length of the height and calculate the volume.

2. The second figure shows square pyramid. The volume of the square pyramid is

$V=\dfrac{1}{3}\times \text{Base area}\times \text{Height}$

The base of this square pyramid is the square with the side length of 4 yd.

The base area is

$\text{Base area}= \text{Side Lenght}^2=4^2 =16\ yd^2$

and the volume of the pyramid is

$V=\dfrac{1}{3}\times 16\times 12=64\ yd^3$

7 0

3 years ago

-8d – 5d + 70 = 72 d= im so confused pls i need this

faltersainse [42]

-8d – 5d + 70 = 72

-13d + 70 = 72

-70 -70

_______________

-13d 2

___ = ___

-13 -13

d = -0.15 (rounded)

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3 years ago

Asher pays $156 every 6 weeks for piano lessons. what is the price for per year for piano lesson?

scoundrel [369]

Price for every 6 weeks= $ 156
Price for 1 week = 156/6 = $ 26

Assuming there are approximately 52 weeks in a year
Price for lessons per year = 26*52
= $1352

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3 years ago