Y/x = ft/time =
A) 3/5 = 0.6
B) 3/9 = 1/3 = 0.67
C) 10/6 = 5/3 = 1.67
D) 18/3 = 6
Therefore A is the correct answer.
48 (total chocolates)=8f (workers)
to get (f) by itself you have to divide by 8 on both sides
48/8 =8f/8
f=6
chal khud kar solve
nikal yahann se, khud mehnat se solve kar
Using the current "regular expressions" in use in Java, Perl, and many other applications, this belongs to "character class" using the [ ] notation.
For characters "either" 1,2,3,4, we write
[1234]
or in this particular case,
[1-4]
The average score is 500 points and the standard deviation is 50 points.Mean - 2 SD = 500 - 2 * 50 = 500 - 100 = 400It means that more than 400 on the standardized test is more than: Mean - 2 Standard deviations.For the Normal distribution: 100% - 2.5 % = 97.5% = 0.975.Answer: The probability that student scores more than 400 points is 0.975.
