Answered You can buy a ready-made answer or pick a professional tutor to order an original one.

QUESTION

A ball is shot into the air. It's height , h in m

A ball is shot into the air. It's height , h in metres after t seconds is modeled by h=-4.9t2 + 30t +1.6. How long to 2 decimal places will it take the ball to reach a height of 35m?

Show more
aenviasa
aenviasa
  • @
  • 1767 orders completed
ANSWER

Tutor has posted answer for $10.00. See answer's preview

$10.00

***************

dh/dx=98t+30

**********

**********

98t/98=5/98

*****

or Buy custom answer
math_stat_queen
math_stat_queen
  • @
  • 105 orders completed
ANSWER

Tutor has posted answer for $10.00. See answer's preview

$10.00

* **** ** shot **** the *** It's ****** * ** metres ***** * ******* is ******* ** ******* * 30t +16 *** long to * ******* ****** **** ** **** *** **** to ***** * height ** *****

***

height

**

the ball ** time * ** ***** *** ** 49 t^2

+

*** * *** We *** given ******

=

** * *** ** **** ** **** *** ***** We will ****** ***** *

***

* 16 *

***

**** + *** * 16 ******* **

*

***** * *** – *** * ******* ***** calculator

**

get t * 096 ***** ********* the

********

****** * *

***

seconds height

of

**** **** be **

meters

** *** *******

Click here to download attached files: Ball Height.docx
or Buy custom answer
LEARN MORE EFFECTIVELY AND GET BETTER GRADES!
Ask a Question