Answer:
8km
Step-by-step explanation:
Given parameters:
Distance covered during the first 5hours = 20km
Time taken to cover this distance = 5hours
Since ;
Speed =
Speed = = 4km/hr
Given also that the car traveled with a constant speed throughout the tour and we have found the speed to be 4km/hr;
Distance covered in 2hrs;
Distance = speed x time
= 4 x 2
= 8km
8 km
We begin by finding the speed of the tour boat;
Speed = distance/ time
= 20 / 5
= 4km/hr
To find distance traveled by the boat in 2 hrs;
Distance = speed * time
= 4 * 2
= 8 km
There is no number
I cannot help
(x+1)(x+20)
1) find two factors of 20 that sum up to 21.
2) 1 and 20 are two facts of 20 that sum up to 21.
it is a 5% sales tax
12/240= 0.05
0.05 x 100 = 5%