8. What is the instantaneous velocity for f(t) = t^2+ 3t at t = 4 seconds? 5
15
21
17

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?

Solve 30% of what = 60 step by step

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?