The day started with a low temperature of 18°F below zero. The temperature rose until it reached a high of 4°F By how much did the temperature change?

U.s. internet advertising revenue grew at the rate of r(t) = 0.82t + 1.14 (0 ≤ t ≤ 4) billion dollars/year between 2002 (t = 0) and 2006 (t = 4). the advertising revenue in 2002 was $5.9 billion.† (a) find an expression f(t) giving the advertising revenue in year t.

You meet that special person and get married. amazingly your spouse has exactly the same income you do 47,810. if your tax status is now married filing jointly what is your tax liability

If springfield is operating at full employment who is working a. everyone b. about 96% of the workforce c. the entire work force d. the robots