Solving #19
<u>Take y-values from the graph</u>
- a) (g·f)(-1) = g(f(-1)) = g(1) = 4
- b) (g·f)(6) = g(f(6)) = g(2) = 2
- c) (f·g)(6) = f(g(6)) = f(5) = 1
- d) (f·g)(4) = f(g(4)) = f(2) = -2
410/5 = ?
410/5 = 82
82 miles per hour
82*12 = ?
82*12 = 984
Answer: 984 miles in 12 hours
Answer:
3.918kg
Step-by-step explanation:
Given parameters:
Doberman Pinscher weight = 32.65kg
Unknown:
Miniature Pinscher weight = ?
Solution:
From the first sentence;
Miniature Pinscher's weight is 0.12 times Doberman Pinscher
Miniature Pinscher's weight = 0.12 x 32.65kg
Miniature Pinscher's weight = 3.918kg
(.1mi/1min)
1.39mi/13.9 min
You have to multiply the bottom and the top by the same number to get the answer, you're trying to make the denominator 13.9 for the amount do minutes so you multiply the numerator by 13.9 to get the numerator
Answer:
220
Step-by-step explanation: You just do inverse operation 55x4=220, check 220/4=55.
