You need more information to answer this question. Is there a table or percentage for that age group?
Answer:
3/13
Step-by-step explanation:
There are 52 card in a deck of cards
12 of them are face cards 3 cards *4 suits =12
P (face card) = 12/52 = 3/13
Answer: 10xy-12+15x-8y=(5x-4)*(2y+3).
Step-by-step explanation:

243.875 to the nearest tenth place is 243.9
Answer:
1548 lb
Step-by-step explanation:
Let the truck's weight be w.
Then (1/3)w = 516 lb
Solve for the truck's weight by multiplying both sides of this equation by 3:
w = 1548 lb (Answer B)