Answer:
See explanation below
Step-by-step explanation:
The calculations for this lottery <em>do not involve </em>the combinations rule because <em>the order of the numbers does matter</em>. For example, 1234 and 4321 are different although they have the same digits.
The calculations for this lottery <em>do involve</em> the permutations with replacement rule because any selected number can be used more than once.
By <em>the fundamental rule of counting</em>, there are 10*10*10*10 = 10,000 possible outcomes of the event with a probability 1/10,000 = 0.0001 each outcome.
Answer:
8*29=232
Step-by-step explanation:
if you take 8*20 you get 160
if you take 8*9 you get 72
Add them and you get 232
Answer:
Cost of 9 shirts is wrong
Step-by-step explanation:
shirt to cost = 1 to $15
9 x 15 is not 120, it is 135
Its equal to because 0.205 is 205/1000 as a fraction
Answer:
$40
Step-by-step explanation:
$4 times $19 is $76 then $116 minus $76 is $40
