In the file 'HyenaGigglesAndAge. csv' are data on who the sepctral properties of hyena giggles relate to age. Based on these data, what is your best estimate of Pearson's correlation coefficcient (r = Blank 1 ). Also, what are the lower and upper 95% confidence intervals of r (LCL = Blank 2 , UCL = Blank 3 ). Round your answers to three decimal places.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

i think the answer is b. i hope i !