Answer:
11cm2
Step-by-step explanation:
11cm2x10cm2/2 = 55cm2
She'll spend 192 because 2400 divided by 48 equals 50 times that by 3.84 which will give you 192.
4
16 = 5 * 4 - 4
5 times 4 = 20 minus 4 = 16
because as distance goes up so does distance
time would be the independent variable as it doesnt depend on the distance. distance is dependant as you need a certain amount of time to get somewhere..