The undergraduate grade point average (ugpa) of students taking the law school admissions test in recent year can be approximated with a normal distribution with mean=3.36 and standard deviation=.18
what is the minimum ugpa that will place a student in the top 10%?

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

Me. i can't figure out this question. give an explanation too. .

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i