Activity 2 Help me out Directions: Read and solve the problem below
In the figure S is in the interior of LPQR. If m PQR = 50, and the mzPQS is 40 less than
twice the MZROS. what is the m_POS?
S
وم
R​

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

لی which of the following fractions have the same value as 16 + (-3)? check all that apply. و این دانه دانه ها را ته دال intro

Find the given higher-order derivative. f''(x) = 9- 3/x f'''(x)=