Answer:
a and c
Step-by-step explanation:
What do you want us to answer??
Answer:
The equation would be:

In the attachment!!!
<em>Hope this helps!!!</em>
<em>
</em>
Answer:
The solution of the given quadratic equation is 1 and (-10).
Step-by-step explanation:




Solving equation by quadratic formula:
Here , a = 1,b = 9, c = (-10)



The solution of the given quadratic equation is 1 and (-10).
Answer:
The answer should be 4.12 hours
Step-by-step explanation:
Sorry if I am wrong.