The equation y = 400 ( 1.08)^x gives the amount of money in a savings account after x months A) what does the 400 mean in the context of this problem
B) what does 1.08 mean in the context of this problem

Please help I have to turn this in by 11:49

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).

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

What is the equation, in point-slope form, of the line that has a slope of 6 and passes through the point (–1, –8)? a. y+8 = 6 (x+1 )