Takuya's parents gave him \$100$100dollar sign, 100 as a birthday gift. Since he loves board games, he spent \$20$20dollar sign, 20 out of his present on board games at the end of each month until his money ran out. Let f(n)f(n)f, left parenthesis, n, right parenthesis be the amount of money that remained from Takuya's present during month nnn, where n=1n=1n, equals, 1 represents the month he received his present. fff is a sequence. What kind of sequence is it?

What expression is equivalent to 1/2(2+3x-6)

What is the value of x in the following equation. -x ^3/2 = -27

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation