Dee is driving home from a conference. the expression 705 – 60h gives the number of miles dee is from home after driving h hours. which best represents the meaning of the term 60h? a. the number of miles dee drove each hour b. the number of miles dee had to drive before she started c. the number of miles dee drove in h hours d. the number of miles dee had left to drive after driving h hours

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.