Answer:
416 miles
Step-by-step explanation:
78 divided by 3 = 26
26 x 16 = 416
The area of a circle in terms of the circle's radius

is

Differentiating both sides with respect to

, you get
9(3b-2) Iv factorised it but I dont know the rest sorry
Answer:
pqr²+pr-rp²+rq²
Step-by-step explanation:
pq(r²+1)-r(p²+q²)
pqr²+pr-rp²+rq²
Answer:
-5,-3,-1,1,3
Step-by-step explanation:
range= y
really need brainliest!!