Math PLEASE HELP!
posted by Lexi .
Sarita works 2 days each week. If her office is open 7 days each week, use pascal's triangle to find the probability that she will be scheduled for Wednesday and Saturday next week.
A. 2/7
B. 1/14
C. 1/21
D. 1/42

What are the coording of the vertice a,b,c,d,e,f,g,of the shape below

Please draw a number line from 7 to+7 on the line and mark the pointr a(6)b(5)c(4)d(6)e(5)