An aging population, a high infertility, and a lack of food and water.
Answer:
what even is this question
Answer:
In the 1800's, photography were important for memories of the people lost in the war, and to have a something to reminisce for good times.
Explanation:
Answer:
C
Explanation:
the answer you have is correct (:
number of different pairs the teacher can choose= nCr (18+14, 2)=496
no. of opposite gender pairs possible= 14 (since there are only 14 boys)
probability = 14/496= 7/248
