40 divided by 5 is 8, therefore the football player can run 8 yards per second.
What are the option? If there are none
then you would take the two fractions and multiply the <span>denominators thus making a new fractions. This is called finding the common denominator.
</span>Ex: 1/2 and 2/3 would have a CD of 6.
<span>So, you would rename them 3/6 and 4/6</span>
Answer:
A.\ \ r(d)=-100(d-25)^2+122,500
Hope this helps!
The answer is 5 I’m not sure if this is correct