How long would it take to travel 425 m at the rate of 50 m/sm/s ?

8.5 s

375 s

475 s

21,250 s

pl no

8.5 s

Step-by-step explanation:

How long means time taken, so to find the time taken to travel 425 m at the rate of 50 m/s, we will simply use the formula below

V =

where v is the speed or velocity, d is the distance travelled and t is the time taken.

From the question given, distance (d) = 425 m, velocity/speed(v) = 50

We can now proceed to insert our values into the equation

V =

50 =

Cross -multiply

50 t = 425

Divide both-side of the equation by 50

 =  

(On the left-hand side of the equation 50 at the numeartor will cancel-out 50 at the denominator leaving us with just x, while on the right-hand side of the equation 425 will be divided by 50)

t = 8.5 sec.

Therefore the time taken is 8.5 s

i am not sure :

step-by-step explanation:

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: