Mrs. sanchez is given a $550 hiring bonus with a new job. she earns an average commission of $275 per week for the year. if $68 is subtracted each week for taxes and benefits, how much does she earn in commissions and bonus for the year?

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

(x-5)1/2+5=2 what is possible solution of this equation