From all those aforementioned, the true statement is: Thanh’s grade is 2.5 standard deviations below the mean of the test grades.
I hope this helps you
10^2=5^2+x^2
100-25= x^2
x= 5 square root of 3
Answer:
what on the planet is the question
The values that make the denominator zero are not in the domain.
x²- 4x - 12 = 0
(x - 6)(x + 2) = 0
Answer: 6, -2
Answer:
4.73205080757
Step-by-step explanation:
