Hi there!
So first you need to know that there are 60 seconds in 1 minute.
So 3 and 1/2 minutes would be 3 times 60 seconds plus 30 seconds (1/2 minute is 30 seconds because 60 ÷ 2 = 30) :
<u>(3 × 60)</u> + 30 = Number of seconds
<u>180 + 30</u> = Number of seconds
210 = Number of seconds → ANSWER
There you go! I really hope this helped, if there's anything just let me know! :)
Answer:
5
Step-by-step explanation:
the height 5
the base 2
5*2*1/2 = 5
Well if the equation is -16t^2 + vt + h0,
and we know v = 30, because that's the velocity,
and we also know h0 = 6 because that's the height,
then the equation will read: -16t^2 + 30t + 6
Answer:
122.46 mi^2
Step-by-step explanation:
IF ans is correct comment back for explanation