natnay123456789 natnay123456789
  • 25-02-2021
  • Mathematics
contestada

WILL MARK BRAINLIEST TIMED HELP!

The height of an arrow that is shot upward at an initial velocity of 40 meters per second can be modeled by h=40t-5t^2 where h is the height in meters and t is the time in seconds. Find the time it takes for the arrow to reach the ground.

Respuesta :

apradhan49
apradhan49 apradhan49
  • 25-02-2021

Answer:

its 8 seconds :)

Answer Link

Otras preguntas

a horse that is ill needs medication. the medication costs the veterinarian $17.50 to buy. He marked up the medication 54.2% before selling it to the customer.
when water droplets become a large enough in a cloud, it can lead to
In a sale, a clothes shop reduces its prices by 40% a shirt usually costs £22 how much is it in the sale x
What is 37/6 as a mixed number?
You recently received your verizon wireless phone bill for the month. The total is $70.52. Included in that total is $13.27 in surcharges and taxes. What percen
round six point nine five to one decimal place
How does Lincoln value liberty, equality and democracy in his Gettysburg Address?.
what important right did the united states gain with the pinckney treaty of 1795
Describe how Egypians used hieroglyphics and papyrus
which European nation controlled Florida in 1803