Answer:
5 15/22 hours
5.6818 hours
Step-by-step explanation:
Distance is equal to the rate times the time
D = rt
We know the rate = 88 km/hr and the distance = 500 km
Substitute these in
500 = 88 *t
Divide each side by 88
500/88 = 88t/88
5 15/22 hours
5.6818 hours
Answer:
150.80
Step-by-step explanation:
5
To find the ratio you simply divide the value by the previous value
7.56/1.512 = 5
37.8/7.56 = 5
Answer:
y = (10/9)x^2
Step-by-step explanation:
The vertex is at (0, 0), so the parent function is y=x^2 with no vertical or horizontal translation. A vertical scale factor can be used to make the graph go through the given points.
For x=3, the parent function gives ...
y = 3^2 = 9
The actual value you want is 10, so is a factor of (10/9) times the value you have. That is ...
10 = (10/9)×9
Applying this scale factor to the parent function gives you ...
y = (10/9)x^2