Answer:
24, A
Step-by-step explanation:
f(g(2))
g(2) = 4
f(4) = 4^2 + 2(4)
f(4) = 24
I hope I did this right but y= -146
Answer:
lcm=30
hcf: 3
step by step:
lcm of 6: 6, 12, 18, 24, 30, 36,
hcf of 6: 1, 2, 3 and 6.
lcm of 15: 15, 30, 45, 60, 75, 90
hcf of 15: 1, 3, 5 and 15
Answer:
0.4
Step-by-step explanation:
4 juniors out of a total of 10
4/10 = 0.4