The height, h meters, of a falling object is related to the time, t seconds, the object has been falling by the formula h= -4.9 t^2 + d where d meters is the initial height of the object above the ground. The Bankers Hall building in Calgary is 196m tall.

Express the time an object takes to reach the ground from this height as an exact number of seconds.

(PLEASE HELP DUE TMW)

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Consider the first four terms of the sequence below. what is the 8th term of this sequence?