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A tennis ball bounces so that its initial speed straight upwards is b feet per second. Its height s in feet at time t seconds is given by s = bt − 16t^2 a) Find the velocity v = ds/dt at time t. b) Find
answered
Sep 8, 2019
Mathematics
middle-school
4
votes
177k
views
How do you know that Beowulf is an epic poem? A. It is a poem about terrible monsters and dragons. B. It is a long poem that tells a story about a legendary hero C. It tells about real events and real
answered
Jul 27, 2019
English
high-school
1
vote
64.1k
views
What type of animal is the sting ray
answered
Jul 2, 2019
Geography
middle-school
4
votes
152k
views
Which alliance did russia leave when it dropped out of the war?
answered
Jan 26, 2019
History
high-school
5
votes
170k
views
A rectangular garden plot is to be enclosed by 44 feet of edging. The length is 1 more than twice the width. Find the lengths of the sides
answered
May 17, 2018
Mathematics
college
5
votes
184k
views
Round each number to the nearest tens,hundreds, and thousands a b and c
answered
Mar 8, 2018
Mathematics
middle-school
3
votes
187k
views
According to erikson, children have _____, and thus believe that they can achieve any goal.
answered
Mar 4, 2018
Social Studies
college
7
votes
66.8k
views
PLEASE AND THANK YOU
answered
Feb 20, 2018
Spanish
high-school
1
vote
87.5k
views
What are the main branches of natural science
answered
Feb 9, 2018
Physics
high-school
3
votes
167k
views
Choose the past participle for the Spanish verb abrir. A. abría B. abrido C. abierto D. abrió (perhaps the photo attachment will be useful)
answered
Nov 14, 2017
Spanish
high-school
7
votes
90.2k
views
How much stuff can u stuff in a stuffie before your stuffos stiffed enough stuff
answered
Apr 2, 2017
English
middle-school
2
votes
235k
views
2x2 matrix with no inverse
answered
Feb 24, 2017
Mathematics
high-school
4
votes
44.4k
views
What is the heading of a story if the teacher is asking to put the "heading" on top centered and the title of the story right below it centered? I was explained before that the heading was the catch to
answered
May 14, 2015
English
middle-school
1
vote
53.6k
views
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