Solve and show work.
the quadratic function f(x)= 16x^2 + 90x models the height of a baseball...
Mathematics, 05.02.2020 05:59 kingalbyss1230
Solve and show work.
the quadratic function f(x)= 16x^2 + 90x models the height of a baseball in feet after x seconds. how long is the baseball in the air?
(a) sketch a graph of the function
(b) using your graph, estimate how long the baseball is in the air
(c) using your calculator, estimate how long the baseball is in the air
(d) using the given equation, check your answer from (c) for reasonableness
Answers: 2
Mathematics, 20.06.2019 18:02
If a boat travels 3 miles in 1.5 hours how far will it travel in 2 hours?
Answers: 1
Mathematics, 21.06.2019 16:00
Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48
Answers: 3
Mathematics, 21.06.2019 16:30
International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?
Answers: 2
Mathematics, 21.06.2019 22:30
Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle
Answers: 3
English, 22.11.2019 23:31
Mathematics, 22.11.2019 23:31
Mathematics, 22.11.2019 23:31
Mathematics, 22.11.2019 23:31
Health, 22.11.2019 23:31
Chemistry, 22.11.2019 23:31
Chemistry, 22.11.2019 23:31
Biology, 22.11.2019 23:31
History, 22.11.2019 23:31