The head-to-tail length of a species of fish is normally distributed, with a
mean of 17.4 cm and a standard deviation of 3.2 cm. One fish is 15.3 cm
long. What is the z-score of the length of this fish? Round your answer to two
decimal places.
O
O
O
O
A. 0.86
B. -0.86
C. -0.66
D. 0.66

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles