1 answer:
Answer:
0.2
Step-by-step explanation:
The total number of points in PS is a sum of the number of points in :
PQ + QR + RS ;
PQ = 7 ; QR = 13 ; RS = 5
PS = (7 + 13 + 5) = 25
Probability that point selected at random is in RS ;
Required outcome = point in RS
Total possible outcomes = points in PS
Probability = RS / PS = 5 / 25 = 0.2
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Using the change in base property, we have
approximately.
0.12y-1=0.095-0.9
or, 0.12y=0.095-0.9+1
or, 0.12y=0.195
or, y = 0.195/0.12 = 195/120=1.625
The answer will be 1.625
Answer:
I NEEd The Answer TOO
Step-by-step explanation:
Olá!
(2x - 6) + (x+ 10) + (2x + 1) = 180
2x - 6 + x + 10 + 2x + 1 = 180
2x + x + 2x = 180 + 6 - 10 - 1
5x = 175
x = 35
Answer:
it represent simultaneous equation