Answer:
The greatest common factor of 23 and 50 is 1
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
15 + 2x + x + 3 = 3x + 18
hope this helps
Answer:
95%
Step-by-step explanation:
The empirical rule states that if data follows normal distribution then the percentage of observations falls within one, two and three standard deviation around the mean are
i) 68% falls within one standard deviation
ii) 95% falls within two standard deviation
iii) 99.7% falls within three standard deviation.
Hence 95% of the observations will fall within two standard deviations around the mean if the data follows normal distribution.
17 is the answer
3y-2=y+4
2y-2=4
2y=6
2y/2=6/2
y=3
Answer is 1 to 4 as 2 is to 8
