A polar curve is given by the equation r=100/(θ^2)+1 for θ≥0. What is the instantaneous rate of change of r with respect to θ when θ=0? A=-6

B=-6/5

C=5/2

D=26/5

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

What is the result of adding the system of equations? 2x+y=4 3x-y=6

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.