Answer:
3b(3a+7c) i used mathpapa.com
H=-4.9t^2+25t 0=t(-4.9t+25) T=25÷4.9 T= approx 5.1 which is closes to 5.0 So answer will be 5.0
1/337500
(Decimal: 0.000003)
Step-by-step explanation:
