Answer:
B
Step-by-step explanation:
0.075 l+
0.200 l
=0.275 l
Answer:
2=2
Step-by-step
Y=mx+b
2=9(0)+2
9 x 0=0
2=2
I hope I got it correct and helped you.
The graph of the journey is shown in the speed-time graph below
At the time = 3 minutes, Peter would have achieved the speed V.
The distance he travelled is the area under the line as shown in the graph
We first need to find the V by using the area of a rectangle formula




so V=220
the gradient the f slope then given as
Answer:
D. x > -3
Step-by-step explanation:
open circle means its either < or > sign. arrow is pointing right which is greater than the number.