Answer:
36
Step-by-step explanation:
ik it bc im smart
Answer: 7
Step-by-step explanation:
because it occurs 3 times and is the most frequent
Total speed= 1360/4=340m/s
hope it help you....
Y+Y+30=90
2Y=60 /:2
Y=30
PNQ=30°
QNO=30+30=60°
A) (f∘g)(-1) = f(g(-1)) = f(1) = -1
b) (g∘f)(1) = g(f(1)) = g(-1) = 1
c) (f∘f)(1) = f(f(1)) = f(-1) = -5