× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
This topic contains 1 attachment.
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
livestrong136 livestrong136
wrote...
Posts: 324
Rep: 7 0
12 years ago
I have highlighted my answer but they are wrong, so can someone please answer the right one.
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.
Read 1434 times
5 Replies

Related Topics

Replies
wrote...
#1
Valued Member
12 years ago
2. b
3. a
4.b
5.b
10 -5t - 4.9t^2
I don't feel like riding until everything blurs.

Ask Me Maths Questions
wrote...
#2
Valued Member
12 years ago
mark questions as solved when you are done
I don't feel like riding until everything blurs.

Ask Me Maths Questions
livestrong136 Author
wrote...
#3
12 years ago
Isn't 10.) suppose to be

-4.9t2 - 20t + 15
livestrong136 Author
wrote...
#4
12 years ago
A ball is thrown downwards from a top of a 20m building with an initial velocity of 15m/s. What equation could be used to model its height???

My answer: h (t) = -4.9t2-15t+20

foadbear your answer was -4.9t2 - 5t
wrote...
#5
Valued Member
12 years ago
Quote from: livestrong136 (12 years ago)
A ball is thrown downwards from a top of a 20m building with an initial velocity of 15m/s. What equation could be used to model its height???

My answer: h (t) = -4.9t2-15t+20

foadbear your answer was -4.9t2 - 5t

You have the correct answer.
My bad,

I don't feel like riding until everything blurs.

Ask Me Maths Questions
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1605 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 179
  
 338
  
 105
Your Opinion
Do you believe in global warming?
Votes: 488
Previous poll results: Does a gender wage gap exist in America?