Answer:
16
Step-by-step explanation:
Multiplecation by the length width, and the height, then divide and its 16.
1. Well, we know it cannot be either the last or second to last answer as the original amount of pollutant (when x=0) is 10 tons.
After 1 foot of pipe 8 tons of pollutant are left (x=1). 8 tons is 80% of the original amount of the pollutant present. So, each foot of pipe keeps 80% of the pollutant. Make sense?
2. Just plug in the point into each answer choice.
(2,4)
y= 0.5x+ 5
4=0.5(2)+5
4=6
which is not true therefore the first answer choice is incorrect.
y=0.5x -3
4=0.5(2)-3
4=1-3
4=2
which is not true therefore the first answer choice is incorrect.
y=0.5x-5
4=0.5(2)-5
4=-4
which is not true therefore the first answer choice is incorrect.
y=0.5x +3
4=0.5(2)+3
4=1+3
4=4
This is the correct answer.
U can use he dictionary...that's what I do... :P
Answer:
A
Step-by-step explanation:
8.5 x 8.5= 72.25
so basically it's the closest answer
Answer:
No, the opposite would be negative 6/4
Step-by-step explanation:
3/2 is just a simplified version of 6/4