Answer:
Step-by-step explanation:
A)
d = r* t Divide both sides by t
d/t = r
r = d/ t
B)
d = 800000
t = 4 hours
r = 800000 / 4
r = 200000 meters/hour
C
r = 200000 meters / hour * [ 1 km / 1000 meters]
r = 200 km / hr
D
I imagine you are more familiar (especially if you live anywhere but the states) with 200 km/ hour. I am very doubtful that any bird can keep that up for 4 hours. 200 km / hour is equal to about 125 miles / hour. There are few places that will allow a car to travel at that speed. You should be using km/hour because you (should) be more familiar with the units.
Answer:
<h2> Jaime will bike 28 miles and Cori will bike 29.82</h2>
Step-by-step explanation:
In this exercise we are dealing with unit conversion, that is we are expected to convert from one unit to another.
Jaime's speed= 14mph
Cori's speed= 0.4km/min
now since the options for the answer is in miles, we have to convert Coris's speed for Km per min to mile per hour
we have
0.4km/min = 14.9129 mph
Applying the equation
d = ut
for Jaime
d= 14*2= 28 mph
for Cori
d= 14.9129 *2= 29.8258 mph
Answer:
Yes, The answer is 63.
<em>Hope this helped and remember you are amazing, wanted, special, talented, beautiful//Handsome.</em>
Answer:
x= -6
Step-by-step explanation:
Isolate the variable by subtracting 4 from both sides
5x - 14 = 8x + 4 -4
5x - 18 = 8x -5x
-18 = 3x /3
-6 = x
