Answer:
The probability is .034375 or 11/320
Step-by-step explanation:
the probability of a senior being chose first is 22 (seniors) divided my total number of students (80) is .275 percent.
multiplied by the probability of a sophomore being chosen 10/80 which equals .125.
multiply those together and you get your probability. 0.034375 or 11/320
Think about it this way:
26 * 19 = ?
(26 + 10) x (26 + 9)
Hope this helps
Answer:
1. r is point
2.PQ is ray
3. pr is line
4. p.q,r is collnear points
5. QR is segment
Two consecutive integers are 17+18
R=4% or .04
a=75
y=a(1+r)^w
y=75(1+.04)^w
y=75 (1.04)^w
