Not working for me :::
need help

-3 < 3 x -5 < 4

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool