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Elenna [48]
3 years ago
15

You roll one die 8 times. What is the probability of rolling exactly six fours

Mathematics
1 answer:
nydimaria [60]3 years ago
6 0
1/5 because when you roll 8 times you probraly get 6 more than one time

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a recipe calls for 6 cups water and 4 cups of flour.if the recipe is increased,how many cups of water should be used with 6 cups
fgiga [73]
The ratio is 6w = 4f.
Multiply both sides by 3/2 to get 6 cups of flour, and we have:
6*3/2 w = 4 * 3/2 f
18/2 w = 12/2 f
9 w = 6 f
So 9 cups of water.
5 0
4 years ago
Evaluate the expression. 7+8–6÷2
masha68 [24]

12

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5 0
3 years ago
Read 2 more answers
What is the value of m in the figure below? In this diagram, ΔABD ~ ΔBCD.
Kryger [21]

Answer:

<h2>√126</h2>

Option D is the right option.

solution,

\frac{ac}{bc}  =  \frac{bc}{dc}  \\ or \:  \frac{18}{ m}  =  \frac{m}{7}  \\ or \: m \times \: m = 18 \times 7(cross \: multiplication) \\ or \:  {m}^{2}  = 126 \\ m =  \sqrt{126}

Hope this helps..

Good luck on your assignment.

Hope

6 0
3 years ago
X^2+14x+-55=0 help me ☺️
vodomira [7]
\left[X _{1}\right] = \left[ \left( -1\,i \right) \,\sqrt{\left( -55+14\,x\right) }\right][X​1​​]=[(−1i)√​(−55+14x)​​​] I hope helping with u
3 0
3 years ago
Please help me on this problem ​
KiRa [710]

Answer:

Step-by-step explanation:

Problem 2a

The total number of ways that he can deal with his room

is 3 * 2  * 3 = 18

Problem 2b

P(green, plaid, track) = 1/3*1/2*1/3 = 1/18

Problem 2C

The bedspread and the poster don't change. The word or in probability is a real stinker. In this case it means that there are 2 choices of paint color.

The only choice that won't work is if he chooses hospital white instead of green or blue. So he has a 2/3 chance of choosing one of the two colors he wants.

The probability then becomes P(bedspread,Poster, color) = 1/2 * 1/3 * 2/3 =

2/18

3 0
3 years ago
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