A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling a
Vesnalui [34]
Answer:
1/12
Step-by-step explanation:
There are 12 equally likely outcomes. 1 of the outcomes is a 2. So the probability is 1/12.
Answer:
3/9
Step-by-step explanation:
Answer:
Step-by-step explanation:
x= length of the piece
we x, 3x,4x
x+3x+4x=24
8x=24
x=24/8=3
x=3, one side, another is 9, another is 12
I believe it would be C, because it's not D, 180 because 180 would be a reflection and B makes no scense it wouldn't be A, because it's not a 180 degree turn.
Step-by-step explanation:
x = miles ridden on Thursday
y = miles ridden on Friday
x + y = 249
y = x + 35
we can use the identity of the second equation in the first equation and solve :
x + (x + 35) = 249
2x + 35 = 249
2x = 214
x = 107 miles
y = x + 35 = 107 + 35 = 142 miles
on Thursday she rode 107 miles.
on Friday 142 miles.
