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A soccer ball is kicked from the ground with an initial upward velocity of 90 feet per second. The equation h=-16t^2+90t gives the height "h" of the ball after "t" seconds. Find the maximum height of the
answered
Nov 26, 2019
Mathematics
middle-school
4
votes
21.0k
views
Which of the following inverse functions are defined for x=-1/2? Select all thst apply. Y=cos ^-1x Y= cot^-1x Y=csc^-1x Y=sec^-1x Y=sin^-1x Y=tan ^-1x
answered
Sep 14, 2019
Mathematics
middle-school
5
votes
96.6k
views
Which conclusion do U.S. attitudes toward the panama canal during the 20th century support?
answered
Jul 8, 2019
History
high-school
1
vote
63.3k
views
-4(x+1)+5=17 solve for x
answered
Apr 8, 2019
Mathematics
high-school
4
votes
118k
views
PLZ HELP ASAP GEOMETRY
answered
Apr 1, 2019
Mathematics
college
2
votes
96.4k
views
I need someone's help
answered
Dec 4, 2018
Social Studies
middle-school
3
votes
163k
views
In the function y = (23)^x + 11, the asymptote located at y = ___?
answered
Nov 23, 2018
Mathematics
high-school
5
votes
22.2k
views
Which fraction is less than 1/2 a.3/8 b.5/8 c.5/7 d.9/16
answered
Apr 20, 2018
Mathematics
college
2
votes
212k
views
A go kart can go 607200 miles per hours what is the speed in miles per hour
answered
Nov 14, 2017
Mathematics
middle-school
3
votes
157k
views
Which of the following types of models could be used to represent a cell? a.idea model. b.physical model. c.computer model. d.all of the above
answered
Oct 16, 2017
Biology
high-school
2
votes
126k
views
500ml bottle unit cost is $2.10 The unit price of the hair shampoo is given in cents per 100 millilitres (mL). What is the unit price for the hair shampoo when it is on special?
answered
Oct 8, 2017
Mathematics
high-school
7
votes
163k
views
A man with Type A blood marries a woman with Type AB blood. According to predicted outcomes based on genetics, their children may have all blood types EXCEPT Type
answered
Jul 13, 2017
Biology
high-school
1
vote
202k
views
In both the Shang and Zhou societies, how were different regions governed?
answered
Feb 16, 2017
History
high-school
5
votes
230k
views
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