thankfulforwhydontwe thankfulforwhydontwe
  • 04-04-2021
  • Mathematics
contestada

Please help I really need help thank youu

Please help I really need help thank youu class=

Respuesta :

cairde
cairde cairde
  • 04-04-2021

Answer:

B. 3.34s

Step-by-step explanation:

Find t when the object hit the ground, h(t)=0.

h(t)=-16t²+178

0=-16t²+178

16t²=178

t²=11.125

t=√11.125=3.33541601603s

Answer Link

Otras preguntas

HELP ME PLEASE I DONT UNDERSTAND!!!!!
Complete this sentence with the correct conditional verb: When I have a Saturday off from work, I _____ to the beach. had gone go will go would go
the number 17,400,000. Which expressions shows this number in scientific notation? 1.7 x 10^7 1.74 x 10^7 1.8 x 10^7 17.4 x 10^6
it says write the numbers in order from least to greatest 8.062 8.26 8.026 8.6
What does the term chromosome mean?
Write the expression as a monomial in standard form. (–0.2b6)35b
which actor recorded the 1998 album vincent laguardia gambini sings just for you?
collapse the entire outline to show just the subtotals
Every third visitor to a museum gets a free bumper sticker. Every fifth visitor to that museum gets a free key chain. Which visitor each day will be the first o
This ancient Chinese vase weighs 2040g. What is that in kg? Answer this, plz.