1 year ago

Two eight sided number cubes are rolled What is the probability that both number cubes land on the same number:

Mathematics

1 answer:

diamong [38]1 year ago

3 0

The numbers that could be repeated are (1,1) , ( 2,2) , (3,3 ), ( 4,4), (5,5) , (6,6) , (7,7) and (8,8)

Probability that both number cubes land on the same number = 8/64 = 1/ 8

You might be interested in

Find the equation of a line perpendicular to -4x+y=10 that passes through the point (-4,9)

Oliga [24]

Answer:

y=-1/4x+8

Step-by-step explanation:

To find the equation of a line that is perpendicular to a line, you would take the opposite reciprocal of the slope.

Before that, we need to change the equation into slope-intercept form.

-4x+y=10

y=4x+10

The opposite reciprocal of the slope is -1/4.

Now, let's use the point-slope formula to find our equation of the line that passes through (-4,9).

y-y1=m(x-x1)

y-9=-1/4(x-(-4))

y-9=-1/4x-1

y=-1/4x+8

4 0

2 years ago

Pedro and Paola are married and file their taxes jointly.Paola's taxable income was $55,675

uysha [10]

Answer:

Pedro and paola don't seem so happy together

4 0

3 years ago

after riding the stationary bike for just 8 minutes, betty had burned 50 calories. how long must she ride if she wants to burn 3

Lyrx [107]

Answer:

52 minutes.

Step-by-step explanation:

4 0

3 years ago

These points are linear.<br> Find the slope.<br> x0 |1 |2|3|4|5<br> y|0|2|4|6|8|10<br> slope = [?]

jolli1 [7]

Answer:

Step-by-step explanation:

x₁ = 0 ; y₁=0 &

x₂ = 1 ; y₂=2

Slope = $\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$=\dfrac{2-0}{1-0}\\\\\\=\dfrac{2}{1}\\\\\\= 2$

Slope = 2

7 0

2 years ago

Nady [450]

Answer:

the answer is B and C

Step-by-step explanation:

9x4=36

6x6=36

6 0

2 years ago