Yolanda left for a youth retreat at 8: 00 p. m. on friday. she came home on sunday morning at 10: 00 a. m. how long was yolanda away ?

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

How do you write something in scientific notation?