An elevator travels down from the top floor of a skyscraper. Its height, in feet, is given by the equation h=800−18t, where h represents the elevator's height, in feet, and t represents the time, in seconds. What could the number 800 represent in the equation?

you are saying it as if a fact, not a question, but yes, you would be correct? ; )

step-by-step explanation:

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.