Answer:
Y=3x+3
Step-by-step explanation:
Gradient = : = : = : = 3
Y= mx + c
y = 3x + c
Insert x and y values for first point(4,15)
15 = 3 (4) + c
15 = 12 + c
3 = c
Y=3x +3
Answer:
53.525kmh^-1
Step-by-step explanation:
average speed=total distance/total time taken
=428.5km/8h
=53.525kmh^-1
45 seconds the difference from 7 45 to 8 is 15 plus another 30 to get 8:30 which is a 45 second difference
<span>Divide 800 / 20 = 40,
There will be 40 winners per draw.
800 / 100 = 8, 1% will be 8 people in the draw.
40 / 8 = 5, 5% of winning, 95% of loosing.
Hope this helps.</span>
Answer:
1st one, (1,7) (2,9) (3,12) and so on
Step-by-step explanation: