As the SAT is used for college admissions, the GRE is used for graduate school admissions. A sample of verbal and quantitative scores from the GRE are both normally distributed, with the values of μ and σ are given below:
μ: Verbal= 470, Quantitative= 550.
σ: Verbale= 121, Quantitative= 148.
Kevin scored 610 on the verbal section and 700 on the quantitative section. Use the standard deviation as a unit of measurement to compare Kevin's verbal and quantitative scores on the GRE

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle

No he does not because he can only cover 12 square feet from 15 square feet which he will still need 3 more. this is because if 3×5=15 square feet and 15-12=3 which thats the answer

The correct answer is .44