1. given the curve that is described by the equation r = 3 cos θ, find the angle that the tangent line makes with the radius vector when θ = 120° a. 45° b. 30° c. 90° d. 60°

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

answer:

probably the same as it is today since you did not eat the corn dogs yet

step-by-step explanation: