16 + r = 57 .
so ricks height is 48
Answer:
3
Step-by-step explanation:
An average railroad car has a weight of about 33 tons.
120 tons of freight is equivalent to 120/4 = 3.64 cars
that means that, for the operator to be able to haul 120 tons of freight, he has to haul at least 3 cars to break even.
Answer:
1. d
2. c
Step-by-step explanation:
Answer:
X=3.666666666666667
Step-by-step explanation:
The way i did this is by putting
2/12=X/22.
You then cross multiply and get
12x= 44
And 44/12 = 3.666666666666667
Hope this helps!
F(x) = 3x⁵ + 6x⁴ - x - 3
The coefficient of a function f(x) is the number that multiplies the x with the highest exponent., that is 3. Answer a)
