X = x4
And
Y = x2
Because of the fact the cows have 4 legs and chickens have 2
Answer:
Beats forsure
Step-by-step explanation:
For this case we have that by definition:
Where,
- <em>s: speed
</em>
- <em>d: distance
</em>
- <em>t: time
</em>
Therefore, we have then:
Thus, replacing values we have:
Answer:
An expression that calculates the speed in meters per second of an object that travels to distance of 40 m every 10 s is:
Option C.
24x = 99n where x and n are integers
x/n = 99 / 24
= 33 / 8
n = 8
Your correct answer will be (1+4) 19lb