Answer:
x = 73
x = -35
Step-by-step explanation:
Here are the 8 numbers:
34, 31, 15, x, 17, 4, 20, 25
Here are the 8 numbers in ascending order with x as the greatest number:
4, 15, 17, 20, 25, 31, 34, x
x - 4 = 69
x = 73
Here are the 8 numbers in ascending order with x as the smallest number:
x, 4, 15, 17, 20, 25, 31, 34
34 - x = 69
-x = 69 - 34
-x = -35
x = -35
Answer:
x = 73
x = -35
Let x represent the length of the shortest side. Then the perimeter is
.. x +2x +(x +13) = 149
.. 4x = 136
.. x = 34
2x = 68
x+13 = 47
The lengths of the sides are 34, 47, and 68 ft.
Answer:
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Answer:
Option B
Step-by-step explanation:
Given that Half of you want to go bowling and the other half want to go to a movie
So we must get probability for bowling = prob for movie
Option 1: Here P(HH) = 1/4 and P(no HH) = 3/4
SInce the two are not equal this is not fair
2) Here P(HT ) =1/4 and P(TH)=1/4 and other outcomes repeat the process
This is fine and hence this option is right
3) P(HHT) = 1/8 and P(TTT or HHH) =1/8+1/8=1/4
This is biased and hence not fair
4) P(HHH or TTT) = 1/4 and P(Other options)=3/4
Biased and hence not fair
Only option B is right.
