Max amount of people who can attend is 10.
200-160=40
40 ÷4= 10
You are right all the way
Answer:
1 : 80
Step-by-step explanation:
So you want to check Length of model : Length of real boat
50 cm : 40 m
But since the units don't match, make 40 m into 4000 cm
50 cm : 4000 cm
Divide both sides by 50 and you get
1 : 80
F(g(x)) = x + 1 . Just replace square root of x-2 to x in f(x)
Remember the divisibility rule for 9. The sum of the digits of the number must be divisible by nine.
Let the digit be

. Then

has to be divisible by nine. Recalling that

, we note that

.