The curve C in the x-y plane is given parametrically by ( x ( t ) , y ( t ) ) , where d x d t = t sin ( 2 t 3 ) and d y d t = cos ( t 2 4 ) for 1 ≤ t ≤ 6 . a. Find the slope of the line tangent to the curve C at the point where t = 3 . b. For 1 ≤ t ≤ 6 , what is the value of t at which the line tangent to the curve C is vertical? c. Find the length of the curve C for 1 ≤ t ≤ 6 .

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

l.jnl.j/n.m,lm,

step-by-step explanation:

answer: it's upside down and i can't read it

step-by-step explanation: