Ineed with ! time is running ! will mark ! look at all four graphs to answer each question respectively. q1x< 1x> 1all value of xno value of xq2all x-values, except 2.5no x-valuesx > 4x < 4q3x< 0x> 0x< 2x> 2q4x< 0x> 0x< 2.5x> 2.5 take a look at all photos, to answer all questions.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?