People were given an IQ test, the mean scores were 100 and the distribution is normal. Assuming the standard deviation is 15, what is the highest score that would place a person in the bottom 10%

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?