60% of total = 408 —> 408/.60 —> 680
6/15=height of lamp/(15+15); 6/15=height of lamp/30; height of lamp=(30/15)6=2×6, 2 times taller.
(Lamp is 12 feet tall)
It will take 10.5 minutes to read 6.25 pages and also take the test. You can solve this by multiplying 0.8 x 6.25 to find the amount of time to read the pages, and then add 5.5 to that answer.
Answer:
Step-by-step explanation:
(3, 0) (0, 2)
(2-0)/(0-3) = 2/-3= -2/3
y - 0 = -2/3(x - 3)
y = -2/3x + 2