B. Express the following factorial notation in product form<br />6. 9!<br />7. 2! 4!<br />8. 6! + 3!<br />9. n!<br />10.(5n)! <br /><br /> help po​

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

where is the option given

think the answer is 30 degrees. if not than it is 20 degrees. not 100% sure. let me know if it was right.

gill russ