Mathematics, 27.12.2019 22:31 dawnejones4013
Write and solve a quadratic equation for the situation below. choose the answer that has both an equation that correctly models the situation as well as the correct solution for the situation.
a soccer ball is kicked from the ground toward the goalie with an initial velocity of 15 ft/s. if the ball is not caught by the goalie, how long will it take the ball to land on the ground?
a)none of the choices are correct.
b)0= −16t^2+t+15; t = 1 second
c)0= −16t^2+15t; t = 1 second
d)0= −4.9t^2+15t; t = t ≈ 3 seconds
Answers: 1
Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 1
Mathematics, 21.06.2019 18:30
Given: m∠adb = m∠cdb ad ≅ dc prove: m∠bac = m∠bca lol
Answers: 2
Mathematics, 21.06.2019 20:30
What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
Answers: 1
Write and solve a quadratic equation for the situation below. choose the answer that has both an equ...
Mathematics, 15.04.2020 10:55
Mathematics, 15.04.2020 10:55
Mathematics, 15.04.2020 10:55
Mathematics, 15.04.2020 10:55
English, 15.04.2020 10:55
English, 15.04.2020 10:56
History, 15.04.2020 10:56
Biology, 15.04.2020 10:56
Mathematics, 15.04.2020 10:56
Mathematics, 15.04.2020 10:56
History, 15.04.2020 10:56