Mathematics, 17.09.2019 10:30 heydisr
Russel throws a soda from the balcony of his house to his friend jones in the pool. if the soda is released 20 feet from the ground, and is thrown with a downward velocity of 2 ft/s, how long till the soda hits the pool, ignoring air resitance? use the formula h=-16t^2-2t+20, where h is the height of the soda in feet and t is the time in seconds since russel threw it. round your answer to the nearest tenth.
a. 0.5 seconds
b. 0.8 seconds
c. 1.1 seconds
d. 1.6 seconds
Answers: 2
Mathematics, 21.06.2019 13:00
Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x
Answers: 1
Mathematics, 21.06.2019 22:40
Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.
Answers: 3
Mathematics, 21.06.2019 23:00
How can writing phrases as algebraic expressions you solve problems?
Answers: 2
Russel throws a soda from the balcony of his house to his friend jones in the pool. if the soda is r...
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