An object is launched from a platform. it's height (in meters), x seconds after the launch, is modeled by: h(x)=-5(x-4)^2+180. what is the height of the object at the time if launch?

Which linear inequality is represented by the graph? !

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2