If an event has one outcome or a collection of outcomes , the event is a ___ event. (10 points) A. complementary B. sample space C. Simple D. independent

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b