In the past 6 6 days, Carmela's travel time to work has varied: 34 34 minutes, 20 20 minutes, 27 27 minutes, 21 21 minutes, 29 29 minutes, and 19 19 minutes. The work shown is her calculation of the mean absolute deviation of the time traveled. Which step contains the first error Carmela made?

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.

You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?