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Eddi Din [679]
4 years ago
7

If a standard die is rolled twice, what is the probability that it lands on a

Mathematics
1 answer:
Taya2010 [7]4 years ago
8 0

Answer:

1/9 or 11.11%

Step-by-step explanation:

On a standard die, there are two numbers greater than 4, 5 and 6. 5 and 6 make up 2/6 of a die, or 1/3. So the probability of getting 5 or 6 once is 1/3 then to find the probability of doing it twice in a row, multiply 1/3 by 1/3( its the same number because there is no innate difference in the rolls). 1/3*1/3=1/9.  

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liq [111]

Answer:

<h3>Part A: Function type</h3>

Car 1 . Exponential function

<u>The value ratios are constant:</u>

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Car2. Linear function

<u>The value differences are constant:</u>

  • 45000 - 42000 = 42000 - 39000 = 39000 - 36000 = 3000
<h3>Part B: Equations</h3>

<u>Car 1</u>

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<u>Car 2</u>

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<u>Car 2</u>

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6 0
3 years ago
X/13 - 1 = 5x/2 + 1/2<br>please answer the question pls pls pls pls ​
Morgarella [4.7K]

\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}

<u>the </u><u>given </u><u>expression</u><u> </u><u>can </u><u>be </u><u>solved </u><u>as </u><u>follows </u><u>~</u>

\frac{x}{13}  - 1 =  \frac{5x}{2}  +  \frac{1}{2}  \\

<u>taking </u><u>LCM </u><u>both </u><u>the </u><u>sides </u><u>,</u>

\frac{x - 13}{13}  =  \frac{5x + 1}{2}  \\

<u>on </u><u>cross </u><u>multiplying </u><u>,</u>

(x - 13)2 = (5x + 1)13 \\  \\ \implies \: 2x - 26 = 65x + 13

<u>let's</u><u> </u><u>now </u><u>gather </u><u>the </u><u>like </u><u>terms </u><u>at </u><u>either </u><u>sides </u><u>of </u><u>the </u><u>equation</u><u> </u><u>~</u>

65x - 2x =  - 26 - 13 \\  \\ \implies \: 63x =  - 39 \\  \\ \implies \: x =  \frac{\cancel{ - 39}}{\cancel{63}}

<u>on </u><u>simplifying </u><u>the </u><u>equation</u><u> </u><u>,</u>

\implies \frac{-13}{21}\\

hope helpful ~

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