Answer:
u tttt
Step-by-step explanation:
Answer:
If I'm reading the graph correctly, the temperature at 0 kilometers is 40. The correct statement is "as the height increases, the temperature decreases." This is shown by the line that's going down instead of up. The temperature is decreasing by -5 per kilometer.
If I'm wrong, feel free to correct me. :)
Answer:
70
Step-by-step explanation:
42/60 * 40
= 28
28+42=70
There are 70 total students on the two buses.
You can make an equation for each situation where x is the number of bags and y is equal to the total number of oranges.
5x + 1 = y
4x + 3 = y
With substitution: 5x + 1 = 4x + 3
Solve for x.
5x - 2 = 4x
x - 2 = 0
x = 2
There is 2 bags, so plug that into either equation:
4x + 3 = y
y = 4*2 + 3
y = 11 oranges
For minimum material to be used, the box should be a cube. Hence the volume will be as follows:
let the dimensions be x in by x in by x in
thus
V=x×x×x
32=x³ in³
hence:
x=∛32
x=2∛2 inches
Hence the length=width=height=2∛2