Write the ratio of the change in weight for the first five weeks to the change in time for the first five weeks. Interpret the
meaning of this ratio.
a. -13
5.5 pounds was lost in 13 weeks
b. s
12, 13 pounds was gained in 5 weeks
-13
5. 13 pounds was lost in 5 weeks
13,5 pounds was lost in 13 weeks

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

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.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,