Abicycle is originally priced at $80 . the store

Ответ:

igompers

31.05.2020

If the bike cost $80 and got it with a discount to $60 the answer is 20%

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Spiderblack212

14.04.2021

$\dfrac{1}{9}$

Step-by-step explanation:

We know that the a dice has total 6 outcomes.

When a pair of dice is tossed then the total number of outcomes will be :-

$6\times6=36$

The outcomes of that shows sum to be 9:-

$(3,6),\ (6,3),\ (5,4),\ (4,5),\$

Now, the the probability that both rolls give a sum of 9 will be :_

$\dfrac{\text{Number of favorable outcomes}}{\text{Total outcomes}}\\\\=\dfrac{4}{36}=\dfrac{1}{9}$ \

Hence, the probability that both rolls give a sum of 9 = $\dfrac{1}{9}$

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