William is a toy shop keeper. He has 30 toys at the start of the day. He makes 6 toys per day after that. Write the equation where (t),total number of toys, as a function of the number of days (d). what is the slope and y intercept

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?