Answer:
B) 5
Step-by-step explanation:
f(-2) = (-2)² + 5•(-2) +11
f(-2) = 4 -10 +11
f(-2) = 5
Answer:
go on khan academy they helped out alot
Step-by-step explanation:
Answer: the number of Micheal Crichton novels that Riley have in his book collection is 12
Step-by-step explanation:
Riley has 40 novels so far in his book collection. 9/10 of these novels is fiction. It means that the number of fictional novels in his collection is
9/10 × 40 = 36
Of these fictional novels, 1/3 of them were written by Micheal Crichton. It means that the number of his fictional novels that was written by Micheal Crichton is
1/3 × 36 = 12
Answer:
28.5
Step-by-step explanation:
