2 answers:
Answer:
1/5
Step-by-step explanation:
Experimental probability is the actual times it happens divided by the number of trials
Actual times red occurs:2
Trials: 10
Experimental probability: 2/10 = 1/5
Answer:1/5
Step-by-step explanation:Experimental probability is the actual times it happens divided by the number of trials
Actual times red occurs:2
Trials: 10
Experimental probability: 2/10 = 1/5
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Subtract 12x from 84x = 72x
Answer:
x = 19.5
Step-by-step explanation:
-2x + 7 = -32 (subtract 7 on both sides)
-7 -7
-2x = -39 (Divide by -2)
x = 19.5
4n - 8 = n + 13
4n - n = 13 + 8
3n = 21
n = 21/3
n = 7....the number(n) = 7
M=22-(-8)/(-15)-(-12)=30/-3=-10
Therefore, x equals -3/4
