Help meeeeeeeeeeeeeee pleaseeeeeee

Hajisky asked Jul 27, 2023

473,701 views

27 votes

Hajisky asked Jul 27, 2023

3.3k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

18 votes

Answer: 10.8 seconds

Explanation:

$-16t^2 +170t+40=10\\\\16t^2 -170t-30=0\\ \\ t=(-(-170) \pm √((-170)^2 -4(16)(-30)))/(2(16))\\\\t \approx 10.8 \text{ } (t > 0)$

Ashish Ramani answered Jul 31, 2023

2.8k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers