Nationwide, scores on the SAT exam have a mean of 1000 and a standard deviation of 200.
a) What percentage of students taking the exam have a score
between 900 and 1150?
b) In order to be accepted into a top university, applicants must score
in the top 5% on the SAT exam. What is the lowest possible score a
student needs to qualify for acceptance into the university?
Please help

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

If m_b=mzd= 43, find mzc so that quadrilateral abcd is a parallelogram o 86 137 o 129 43 description

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?